This Sikes brass hydrometer was manufactured by the optical and scientific instrument makers Kasner & Moss of 17 Collins Street West, Melbourne, in the latter part of the nineteenth century. The firm adverted hydrometers, as well as optical instruments, as early as August 13th, 1864, in The Age, Melbourne. This hydrometer set was donated to Flagstaff Hill in 1979 by local wine and spirits merchants Lynch Bros of Fairy Street, Warrnambool. Giffen Russell had established the business in 1878, and Harry Lynch took it over in the 1930s, and after he passed away in 1953 Kevin Matthew Lynch became proprietor of K M Lynch Food and Liquor. The business closed in the 2010s. The hydrometer may date back to the establishment of the business in 1878, as Kasner & Moss were selling hydrometers in Melbourne from 1864. Hydrometers were used to measure the density, or relative density, of liquids from the late 1600s. In 1816 Bartholomew Sikes won the competition for the most useful accurate hydrometer. Hydrometers were commonly used by distillers, vintners, and brewers to establish accurate measures of alcohol concentration in their beverages. Following this manufacturing process, government inspectors and excise officers used them to check that the labelled indications of alcohol-proof were correct and that the right amounts of duty were being paid. This hydrometer and its fitted and hinged wooden container show signs of heavy and protracted use in a working environment. Although the instrument has some parts missing and has been recently repaired, the original quality of the inlaid box and the fine engraving on the instrument and the attachable weights, are indications of the hydrometer’s very real value when new. This Sikes hydrometer, bearing the maker's mark of “Kasner & Moss Melbourne” and the registered number “20373”, was presented to the purchasing public as a precision-made instrument designed for professional use. The Sikes hydrometer is of local significance because of its implied association with the alcohol trade in the southwest region of Victoria. It was donated by a family member of Lynch Bros, a local licensed outlet for wines and spirits in the period before the general relaxation of liquor licensing laws in the State of Victoria. It may have belonged to Griffin Russell who established the liquor store in 1878.Hydrometer; original Sikes brass hydrometer in a polished wooden case with an inlaid plaque on the lid. The brass float is a sphere with a thin flat upper stem and a short, lower stem with a bulb-shaped end. The upper stem is engraved scale on both sides with the numbers 1 to 10, and five divisions between each number. There are ten fixed pegs in the base to secure the thick brass horseshoe-shaped, numbered, various-sized weights (20, 30, 40, 80, 90); the free pegs would have originally stored another five weights (10, 50, 60, 70, and 100). The empty compartment in the box suggests another part in the initial set, probably a thermometer. The fitted, fabric-lined box has two brass closures and two brass hinges. The scientific instrument shows signs of heavy use and repairs. The Serial Number on the float matches the Serial Numbers on the weights. The plaque on the lid, the float and the weights have inscriptions. Made by Kasner & Moss, Melbourne. Plaque: “SIKES HYDROMETER / KASNER & MOSS / MELBOURNE” On float's lower stem: “SIKES 20373” On one thin edge of the float's scale, engraved in script “Kasner & Moss” and stamped “MELBOURNE”, and symbol“P” rotated 90 degrees. On the opposite thin edge of the float: “N20.373”, “SIKES”, “I P % II O” (in ornate capitals). Each weight has s unique number, and the same serial number “20373”.flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, sikes hydrometer, scientific instrument, pressure measurement, measuring instrument, ullage tool, customs, excise duty, tax, alcohol content, proof, calibrate, standard weights and measures, tariff, kasner & moss, scientific instrument makers, specific gravity, liquid density, alcohol testing, technology, alcohol measurement, proof spirit, wine and spirits merchants, local business, brass measuring instrument, k m lynch, giffen russell, harry lynch

An original Kerr-Grant Microbalance, modified by E.J.Hartung This balance was invented in the chemistry department by Bertram Dillon Steele, later first Professor of Chemistry at the University of Queensland 1910-1930, in collaboration with Professor Kerr Grant, Physics. The design was widely used by other chemists, including Masson's mentor, Professor Ramsay, working in London on newly discovered rare gases (especially Radon), and Professor Hartung in Melbourne, investigating the chemistry of the decomposition of silver salts in photographic processes. The principle of the microbalance was to measure the change in density of a gas by the shift in the balancing beam due to a change in pressure of the gas in the balance case. The quartz balancing beam was made by Bertram Steele who was particularly skilled in glassblowing. A quartz beam is the beam of the Aston microbalance based on the Steele/Grant instrument, and described by F.W. Aston, the inventor of the mass spectrometer. The bulb at one end of the beam contained a fixed amount of air, so that a change in the pressure of gas in the balance case changed the buoyancy of the beam, yielding a displacement in the beam which could be measured. By this means, differences in weight of about 10 nanogram could be measured, in amounts of up to 0.1 gram. Such differences are significant the increase in weight of a metal sample due to surface oxidation (Steele's interest) in the weight loss due to radioactive decay of Radium (Ramsay's work), and in the estimates of density change due to the isotopic distribution of Neon (Aston). Ernst Johannes Hartung was a chemist and astronomer. Educated at the University of Melbourne (BSc 1913, DSc 1919), he became lecturer in 1919, associate professor in 1924, and succeeded Rivett as chair of chemistry in 1928, remaining in this position until 1953. Hartung?s lecturing style surged with enthusiasm and he employed the use of screen projections to demonstrate chemical phenomena to large undergraduate classes. In 1935 he recorded Brownian movement in colloidal solutions on 35 mm cinefilm, which was later copied onto 16 mm film for the Eastman Kodak Co. World Science Library. This can be viewed in the Chemistry laboratory. He researched the photo decomposition of silver halides, and was awarded the David Syme Prize in 1926. He devoted time to the design and construction of a large, new chemistry building for the School of Chemistry (built 1938?1939). During World War II he was approached by Professor Thomas Laby, chairman of the Optical Munitions Panel, to chair the advisory committee on optical materials, to produce high quality optical glass in Australia. This was successful, with large-scale production achieved within ten months at a reasonable cost. Hartung served three terms as general President of the (Royal) Australian Chemical Institute, was an ex-officio councillor of the Council for Scientific and Industrial Research, and a Trustee of the Museum of Applied Science (now part of Museum Victoria).An original Kerr-Grant Microbalance, modified by E.J. Hartung.

This model was used in lectures in the College from the mid 20th century. An ophthalmotrope is a mechanical model constructed to demonstrate the movements of the eyes and the actions of the various muscles which produce them. The first ophthalmotrope was made by Theodore Reute in 1845 and it was he who gave it the name 'ophthalmotrope'. Frans Donders (1818-1889) became interested in eye movements on reading Reute's work, and his subsequent studies were of physiological interest and also provided the basis for principles underlying the correction of squint. Because of the complexity of the actions and counter actions of the eye muscles, ophthalmologists of the 19th century sought a practical solution with the construction of mechanical models. Reute's second model of 1857 was more sophisticated. Its eyeballs contained lenses and the optical system could be moved backwards and forwards to simulate accommodation. Later ophthalmotropes are known by Landolt, Knapp and Snellen.This ophthalmotrope is the one that was used as a teaching aid in the College from the mid 20th century.Brass framed model to illustrate actions of extra-ocular muscles. Two painted wooden globes mounted in brass frame with coloured strings attached to brass weights positioned to show actions of various extra-ocular muscles. Also wooden storage box. Materials: brass, metal, wood, string.optometry, ophthalmology, ophthalmotrope, eye, eye movements, extra ocular muscles, eye muscles, eye teaching

Dick Richards joined the Ballarat School of Mines in 1914, and soon afterwards was granted leave to join an expedition to Antartica. In 1915 he sailed from Australia with the Antarctic Exploration Expedition, led by Sir Ernest Shackleton. Prime Minister Bob Hawke wrote in 1984 'Your incredible journey of almost 2000 miles across the Antarctic Wastelands - involving some 9 months in the field with makeshift equipment - and you're adherence to duty in the face of enormous difficulty, suffering from scurvy, and the death of comrades, will; be an inspiration to your countrymen of the future as it is to us today." After returning to Australia Dick Richards resumed his work at SMB as Lecturer in Physics and Mathematics, and developed many pieces of experimental equipment. During World War Two he acted as a scientific adviser in the production of optical apparatus in Australia. In 1946 he was appointed Principal and twelve years later he retired after a total of 44 years service.Correspondence .1) Dick Richards to the Ross Sea Committee, 06/06/1957 .2) Letter from Wilis N. Tressler to Dick Richards, 21/12/ .3) Letter from Dick Richards to Willis N Tresslerdick richards, r.w. richards, willis tressler, cape evans, mcmurdo sound, u.s.s. glacier agb-4, lettherhead, antarctica, ballarat school of mines principal, captain mackintosh, spencer-smith, hayward, cape royds, mortimer mccarthy

A lorgnette, in essence, consists of a handle-mounted pair of spectacles. Lorgnettes, which preceded modern opera binoculars, were frequently seen at both theaters and operas during the 19th century. The term "lorgnette" is derived from the French word "lorgner," which means to discreetly observe or gaze. Prior to the 17th century, optical devices were mainly associated with men, however the creation of the lorgnette marked a significant shift as women started to play a more prominent role in the realm of eyewear. The lorgnette piqued women's curiosity and led to the development of various new designs, such as the "jealousy lorgnette." Furthermore, the lorgnette evolved beyond its initial function as a theater or opera accessory and transformed into a practical daily accessory. Initial versions of the lorgnette featured a handle without any joints. Subsequent iterations introduced a hinged handle, and by the 19th century, a spring mechanism was incorporated which enabled the lenses to fold neatly inside the handle, which also doubled as a protective case.The Burke Museum's collection of historical artifacts illuminates Beechworth's past by showcasing the town's social, cultural, and economic dimensions, contributing to a richer understanding of its social history.A pair of spectacles with a decorative handle attached.burke museum, social history, glasses, opera

The discovery of the first telescope in 1608 can be attributed to Hans Lippershey of the Netherlands when he discovers that holding two lenses up some distance apart bring objects closer. He applies for a patent on his invention and this becomes the first documented creation of a telescope. Then in 1668, Newton produces the first successful reflecting telescope using a two-inch diameter concave spherical mirror. This opened the door to magnifying objects millions of times far beyond what could ever be obtained with a lens. It wasn’t until 1729 that Chester Moor Hall develops an achromatic lens (two pieces of glass with different indices of light refraction combined produce a lens that can focus colours to almost an exact point resulting in much sharper images but still with some distortion around the edges of the image. Then in 1729 Scottish instrument maker James Short invents the first parabolic and elliptic, distortion-less mirror ideal for reflecting telescopes. We now come to John Dollond who improves upon the achromatic objective lens by placing a concave flint glass lens between two convex crown glass lenses. This had the effect of improving the image considerably. Makers Information: John Dollond (1707-1761) London England he was a maker of optical and astronomical instruments who developed an achromatic (non-colour distorting) refracting telescope and practical heliometer. A telescope that used a divided lens to measure the Sun’s diameter and the angles between celestial bodies. The son of a Huguenot refugees Dollond learned the family trade of silk weaving. He became proficient in optics and astronomy and in 1752 his eldest son, Peter joined his father in an optical business, in 1753 he introduced the heliometer. In the same year, he also took out a patent on his new lenses. He was elected a fellow of the Royal Society in May 1761 but died suddenly in November and his share in the patent passed to his son Peter. In subsequent squabbles between Peter and the many London opticians who challenged his patent, Peter’s consistent position was that, whatever precedents there may have been to his achromatic lenses, his father had independently reached his practical technique on the basis of his theoretical command of Newtonian optics. As a result of maintaining his fathers patent, Dollond s became the leading manufacturer of optical instruments. For a time in the eighteenth and nineteenth century the word 'Dollond' was almost a generic term for telescope rather like 'Hoover; is to vacuum cleaner. Genuine Dollond telescopes were considered to be amongst the best. Peter Dollond (1731-1820) was the business brain behind the company which he founded in Vine Street, Spitalfields in 1750 and in 1752 moved the business to the Strand London. The Dollonds seem to have made both types of telescopes (reflecting and refracting), possessing the technology to produce significant numbers of lenses free of chromatic aberration for refracting telescopes. A Dollond telescope sailed with Captain Cook in 1769 on his voyage to observe the Transit of Venus. Thomas Jefferson and Admiral Lord Nelson were also customers of the Dollonds. Dollond & Co merged with Aitchison & Co in 1927 to form Dollond & Aitchison, the well-known high street chain of opticians, now fully part of Boots Opticians. They no longer manufacture but are exclusively a retail operation.    John Dollond's experiments in optics and how different combinations of lenses refract light and colour gave a better understanding of the divergent properties of lenses. That went on to inform and pave the way for the improvement of our understanding of optics that are represented today. Dollond was referred to in his time as the "Father of practical optics" as a leader in his field he received many prestigious awards. The telescope in the collection is a good example of one of Dollonds early library telescopes and its connection with one of England's 18th-century pioneers in optical development is in itself a significant and an important item to have within the collection. One tube ships day & Night Telescope brass inner tube with timber main tube covered in leather. Unavailable to inspect Inscriptions to determine authenticity.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, telescope, dolland, shipwreck-coast, flagstaff-hill-maritime-village, royal national life boat institution

The lamps were pioneered by the British Navy in the late nineteenth century and introduced by the Royal Australian Navy after 1918, and continue to be used to the present day. Manufactured in 1960, the Wilsons Promontory lamp was provided to the lighthouse by the Department of Shipping for signalling ships but was also used for communicating with Cliffy Island, 18 nautical miles away. This type of lamp was renowned for its brilliant light, and lightkeepers from the two lightstations ‘used to practice their signalling with each other, as its effective use was reliant on precise positioning of the scope which is located on top of the lamp’. The inside of the case is imprinted with ‘RAN (Royal Australian Navy), and details on the lamp include a serial number, the date of 1960 and the initials of the Department of Transport, which at that time incorporated the Commonwealth Lighthouse Service. Another Aldis lamp and case with a date of 1960 is held at Cape Nelson and third lamp and case is at Point Hicks; (date unconfirmed but possibly 1943). A fourth lamp and case formerly at Cape Schanck disappeared from the collection sometime between 1995 and 2003.Aldis lamp and case (WPLS 0003.2; likely provenance) The lamps are not rare in museum collections however the Wilsons Promontory example has a confirmed provenance to the lightation and has first level contributory significance as a fine example of the Aldis lamps that were distributed to lightstations throughout Victoria and Australia.1. Handheld black signaling lantern with trigger mechanism. Glass front with inner reflective disc. Black electrical cord is attached with a two pronged plug at the end. 2. Black painted wooden box for transporting lantern. brass catch, leather handle. Grey electrical cord inside plus transformer. Hinged lid. The Aldis lamp is portable, hand held visual signalling lamp with trigger mechanism and inner reflective disk used for optical communication via Morse code. The concave mirror is tilted to focus the light into pulse signals. Larger versions of the lamp are fixed on ships or pedestals and have shutters in front of the device that are opened and closed to transmit signals. Wilsons Promontory’s black metal Aldis lamp and attached electrical cord has a black painted wooden carrying case with metal clasp and leather hand grip.1. On trigger;"AP16413" Around V shaped protrusion attached to lamp "AP197873 / AEI .LTD 59" Beneath screw on face;"AD16415" Inside lamp, under glass;"ADMIRALTY PATTERN 16409 / 5 INCH HAND SIGNALING LANTERN SERIAL No. 212 Year 1960 / AEI PTY LTD SYDNEY" •2. Box. On brass plate below handle."ADMIRALTY PATTERN 16409 / BOX FOR TRANSPORTING LANTERN / PATTERN 16409" Inside box on side of metal insert attached to inside of box;"EXTRA LOW VOLTAGE TRANSFORMER / MADE BY / M.Brodribb, Melbourne/ cat & APP / No v/QR / 1811A / 50 / 60 va / CONT. 55 c / RATIO 240, 12 V TAPS " Top of metal box on sticker;"C of A / D.O.T 143076 / 12 V 5A" On Bakelite plug on metal box;"EXTRA LOW VOLTAGE"

This portable, hand held visual signalling lamp was used for optical communication via Morse code. It comprises the metal encased Aldis lamp with electrical cord and its associated green-painted, hinged wooden carrying case, which has a metal clasp and leather hand grip. Larger versions of these lamps are fixed on ships or pedestals and have shutters on the front that are opened and closed to transmit signals. Smaller hand held versions like the Point Hicks example have a concave mirror that is tilted to focus the light into pulse signals via a trigger. The lamps were pioneered by the British navy in the late nineteenth century and continue to be used to the present day.317 Details on the Point Hicks lamp include a serial number and other information. Another Aldis lamp and case remaining at Cape Nelson Lightstation dates to 1960 and has the initials of the Department of Transport, which at that time incorporated the Commonwealth Lighthouse Service. Wilsons Promontory also has an Aldis lamp and case that dates from around the same year. A lamp formerly at Cape Schanck has disappeared. The Aldis lamp and associated case at Point Hicks has first level contributory significance for its historic values and provenance to the lightstation. PHLS0007.1 Hand held signal light. Painted metal trigger with attached black electrical leads with battery terminals at end. Inscriptions on metal of lantern. PHLS0007.2 Hinged lid, wooden box painted army green to house signal light. Metal plate with inscription on front of box.PHLS0007.1 "D^D / LANTERN PORTABLE SIGNALLING / ADMIRALITY No 5110D / SERIAL No 5482 YEAR 943 / AMALGAMATED WIRELESS / A ASA LTD / 9792-100" •PHLS0007.2 "20 K4 transporting lantern / admirality pattern no 91108"

This collection of five photos was most likely taken in c1980. The AUTOMAP 1 computer assisted cartography and mapping system was introduced in 1975. The components of AUTOMAP 1 were the Input Sub-System of four Wild B8s stereoplotters and three Gradicon digitising tables, the Optical Line Following Sub-System – Gerber OLF, the Verification Sub-System – Gerber 1442 drum plotter, the General Purpose Sub-system – HP21MX computer and the Output Sub-System – Gerber 1232 flatbed plotter). The first map was published in 1978 (Strickland 3665-3, 1:50,000). AUTOMAP 1 was the first computer assisted cartography and mapping system utilised by the Survey Corps and was the first system used by Australian mapping organisations. The history of the AUTOMAP 1 system is covered in more detail with additional historic photographs, in pages 116-118 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. See items 6410.24P, 6122.20P, 6183.19P, 6184.20P and 6222.17P for more photos of the AUTOMAP 1 computer system.This is a set of five photographs of Air Survey Squadron military personnel operating AUTOMAP 1 equipment at the Army Survey Regiment at Fortuna, Bendigo, c1980. Black and white photos are on photographic paper and were scanned at 300 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, black & white, c1980, SGT Cliff Webb operating AUTOMAP 1 terminal. .2) - Photo, black & white, c1980, HP21MX computer General Purpose Sub-system. .3) - Photo, black & white, c1980, Gerber verification drum plotter. .4) and .5) - Photo, black & white, c1980, unidentified personnel operating AUTOMAP 1 terminal. .1P to .5P - No personnel are identified.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, automap 1

R.D. Fraser was a student of the Ballarat Technical Art School, a division of the Ballarat School of Mines. Numerous hand written and hand drawn class notes from from the Ballarat Technical Art School. Topics include: Egyptian Architecture, Greek Architecture (BC300-BC700), Etruscan Architecture (BC750-BC100) and Roman Architecture (BC146-BC365) Early Christian Architecture Images include: Egypt, Great Pyramids, rock cut tombs, catacombs, Egyptian Temples, Development of a Pyramid, Egyptian Construction Methods, Greece, Greek Temples, Sloping Roofs, Doric Temples, Temple of Poseidon, Parthenon, arches, Acropolis Athens, Partenon, Ionic Volute, Propylaea, Erechtheion Athens, Corinthian examples, Greek Theatre, Optical Corrections in Architecture, The Greek House, Temple of Fortuna Virilis Rome, Maison Caree Nimes, Roman Circular Temples, Basilica of Trajan, Column of Trajan, Colosseum Rome, Basilica of Constantine, Roman Arched Structures, Romas Thermae at Romes, Arch and Wall construction, columns, mouldings Clemente Rome, S. Paolo Fuori le Mura Rome, Baptistery of Constantine Rome, S. Constanza Romearchitecture, art history, ballarat technical art school, r.d. fraser, alumni

This portable, hand held visual signaling lamp, with trigger mechanism and inner reflective disk, was used for optical communication via Morse code, with the concave mirror tilted to focus the light into pulse signals. Larger versions of these lamps are fixed on ships or pedestals and have shutters in front of the light that are opened and closed to transmit signals. Smaller hand held versions like the Cape Nelson example have a concave mirror that is tilted to focus the light into pulse signals, and despite their size the lamps were renowned for their brilliant light. Invented by Arthur C W Aldis (1878‐1953) and pioneered by the British navy in the late nineteenth century, they continue to be used to the present day. Details on the Cape Nelson lamp include a serial number, a date of 1960 and the initials of the Department of Transport, which at that time incorporated the Commonwealth Lighthouse Service. Another lamp of the same date which is held at Wilsons Promontory was provided to the lighthouse by the Department of Shipping for signaling ships but was also used for communicating with Cliffy Island, 18 nautical miles away. Point Hicks also has an Aldis lamp and an associated case, which is painted an army green colour. A fourth lamp and case formerly at Cape Schanck disappeared from the collection sometime between 1995 and 2003. These types of lamps are not rare in museum collections.These types of lamps are not rare in museum collections however the Cape Nelson example has a reliable provenance to the lightstation and has first level contributory significance as a fine example of the Aldis lamps that were distributed to lightstations throughout Victoria and Australia.This object is comprised of a black metal encased Aldis lamp with electrical cord and associated wooden carrying case with metal clasp and red leather hand grip. yes

The heavy twin tanks formerly contained vaporised kerosene which was used as a fuel to light the lantern. Kerosene became available in the 1860s as the oil industry in the United States developed, and vaporised kerosene soon became the most common system of illumination. The kerosene vapour lamp was perfected by Chance Bros. for burning the light in their renowned lenses. The system involved vaporising kerosene under pressure and mixing it with air and then burning the vapour to heat an incandescent mantle. The lamp had to be watched throughout the night in case a mantle broke, and the tanks needed to be maintained by hand-pumping each hour or so. Kerosene tanks like these were developed in the early twentieth century, and kerosene as a fuel was phased out by electricity, with the last kerosene system in Australia eventually replaced in 1985. The wick lamp in Gabo Island’s light was altered to a vaporised incandescent kerosene mantle burner in 1909. They would have been in use until 1935, when the light was electrified and the original first-order lens was replaced by a fourth-order lens. The Gabo Island tanks, which are presumed to be those used in the lighthouse between 1909 and 1935, are not attached to the optical apparatus and are no longer in the lighthouse. They are also missing the pressure gauges that were formerly attached to the top of each cylinder. Cape Schanck has a pair of unattached tanks, which are not historically associated with the lighthouse. Point Hicks has an iron stand that formerly supported its lighthouse oil tanks. Despite their lack of intactness, the Gabo Island tanks have first level contributory significance for their provenance to the lightstation and historic association with the lantern’s original Chance Brothers first order lens, which was removed in 1935Two large green cylinders standing in a metal frame. There is also a pumping mechanism attached to the stand with a wooden handle.

Otto Schott, a chemist and glass engineer, had the vision of uniform production ie making glass items that would resemble one another. At the end of the eighteenth century, with most glass items still created by hand, the quality of output was still a guessing game. Schott was the first to render this an industrial certainty. 1884 Otto Schott, Ernst Abbe and Carl and Roderich Zeiss found the Schott & Associates Glass Technology Laboratory in Jena, Germany. Glastechnisches Laboratorium Schott & Gen was born. Production started in 1886. The following year, a crucial discovery was made: borosilicate, a heat and chemically resistant glass.By it’s 25th year anniversary, the company had grown from an experimental glass factory into an internationally renowned manufacturer of optical and industrial glasses. Soon to be added was fiolax, tube-shaped glass used for vials, ampoules and syringes thus allowing the company to play a significant role in supplying Europe's nascent pharmaceutical industry. During WW2 Company was taken over for military use, and in 1945 given to the Russians as East Germany - GDR. , US troops transfer the "brain trust" of Jenaer Glas to Mainz in West and In Jena , East Germany, in 1948 the company became a state-owned "property of the people." The West German company becomes Schott Glaswerk, while the people in Jena, GDR, shorten their name to Jenaer Glaswerk. When the Berlin Wall comes down in 1989 Germany is united once again and in 1991 the company is joined and the Jena factory is brought up-to-date by 1994.This 10ml clear glass, graduated cylinder for laboratory tests, set in a plastic pentagonal base, is made of borosilicate glass. It has a pouring lip. The wide pentagonal shaped base provides stability and makes the cylinder roll-resistant. agr / ? TRS 10/0.1 / B Tol + - 0.1 / ml in 20'C / GDR pharmacy, medications, medicines, glass manufacturing, glass works, early settlers, moorabbin, bentleigh, cheltenham, jenaer glaswerk schott & gen company, west germany, east germany, berlin wall, ww2 1939-45, schott otto, zeiss roderich, borosilicate glass, glass cylinders, laboratory glass

Kelvin Company History: The origins of the company lie in the highly successful, if strictly informal, the relationship between William Thomson (1824-1907), Professor of Natural Philosophy at Glasgow University from 1846-1899 and James White, a Glasgow optical maker. James White (1824-1884) founded the firm of James White, who was an optical instrument maker in Glasgow in 1850. He was involved in supplying and mending apparatus for Thomson's university laboratory and working with him on experimental constructions. White was actually declared bankrupt in August 1861 and released several months later. In 1870, White was largely responsible for equipping William Thomson's laboratory in the new University premises at Gilmore hill. From 1876, he was producing accurate compasses for metal ships to Thomson's design during this period and this became an important part of his business in the last years of his life. He was also involved in the production of sophisticated sounding machinery that Thomson had designed to address problems encountered laying cables at sea, helping to make possible the first transatlantic cable connection. At the same time, he continued to make a whole range of more conventional instruments such as telescopes, microscopes and surveying equipment. White's association with Thomson continued until he died. After his death, his business continued under the same name, being administered by Matthew Edwards (until 1891 when he left to set up his own company). Thomson, who became Sir William Thomson and then Baron Kelvin of Largs in 1892, continued to maintain his interest in the business after James White's death in 1884, raising most of the capital needed to construct and equip new workshops in Cambridge Street, Glasgow. At these premises, the company continued to make the compass Thomson had designed during the 1870s and to supply it in some quantity, especially to the Admiralty. At the same time, the firm became increasingly involved in the design, production and sale of electrical apparatus. In 1899, Lord Kelvin resigned from his University chair and became, in 1900, a director in the newly formed limited liability company Kelvin & James White Ltd which had acquired the business of James White. At the same time Kelvin's nephew, James Thomson Bottomley (1845-1926), joined the firm. In 1904, a London branch office was opened which by 1915 had become known as Kelvin, White & Hutton Ltd . Kelvin & James White Ltd underwent a further change of name in 1913, becoming Kelvin Bottomley & Baird Ltd . Hughes Company History: Henry Hughes & Sons was founded in 1838 in London as a maker of chronographic and scientific instruments. The firm was incorporated as Henry Hughes & Sons Ltd in 1903. In 1923, the company produced its first recording echo sounder and in 1935, a controlling interest in the company was acquired by S Smith & Son Ltd resulting in the development and production of marine and aircraft instruments. Following the London office's destruction in the Blitz of 1941, a collaboration was entered into with Kelvin, Bottomley & Baird Ltd resulting in the establishing Marine Instruments Ltd. Following the formal amalgamation of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd in 1947 to form Kelvin & Hughes Ltd., Marine Instruments Ltd then acted as regional agents in the UK for Kelvin & Hughes Ltd who were essentially now a part of Smith's Industries Ltd founded in 1944 and the successors of S Smith & Son Ltd. Kelvin & Hughes Ltd went on to develop various marine radar and echo sounders supplying the Ministry of Transport, and later the Ministry of Defence. The firm was liquidated in 1966 but the name was continued as Kelvin Hughes, a division of the Smiths Group. In 2002, Kelvin Hughes continues to produce and develop marine instruments for commercial and military use. This model compass is a good example of the commercial type of instruments made by Kelvin & Hughes after the world war 2, it was made in numbers for use on various types of shipping after the second world war and is not particularly rare or significant for it's type. Also it was made no earlier than 1947 as the firms of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd who took over from Smith & Sons were not amalgamated until 1947. Given that Smith and Sons is engraved on the compass with Kelvin & Hughes it can be assumed that this compass was made during the company's transitional period to Kelvin & Hughes.Compass, marine or ship's card compass, gimble mounted, with inscriptions. Type is Lord Kelvin 10 inch compass card. Made in Great Britain by Kelvin Hughes Division of S. Smith & Sons (England) Ltd. "LORD KELVIN 10.", "COMPASS GRID", "MANUFACTURED IN GREAT BRITAIN BY", "KELVIN HUGHES DIVISION", "S. Smith & Sons (England) Ltd".flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, marine compass, gimble compass, ship's compass, lord kelvin compass, smith and sons england ltd, henry hughes & son ltd london england, kelvin bottomley & baird ltd glasgow scotland, kelvin & hughes ltd, navigation instrument, scientific instrument, william thomson, james white, baron kelvin of largs

Navigators use parallel rule with maps and charts for plotting a specific course on a chart. One long edge is used with the compass rose on the chart, aligning the centre of the rose with the desired direction around the edge of the rose. The compass bars are then ‘walked’ in and out across the map to the desired location so that lines can be plotted to represent the direction to be travelled. Kelvin Company History: The origins of the company lie in the highly successful and strictly informal relationship between William Thomson (1824-1907), Professor of Natural Philosophy at Glasgow University from 1846-1899 and James White, a Glasgow optical maker. James White (1824-1884) founded the firm of James White, an optical instrument maker in Glasgow in 1850 and was involved in supplying and mending apparatus for Thomson university laboratory and working with him on experimental constructions. White was declared bankrupt in August 1861 and released several months later. In 1870, White was largely responsible for equipping William Thomson laboratory in the new University premises at Gilmore hill. From 1876, he was producing accurate compasses for metal ships to Thomson design during this period and this became an important part of his business in the last years of his life. He was also involved in the production of sophisticated sounding machinery that Thomson had designed to address problems encountered laying cables at sea, helping to make possible the first transatlantic cable connection. At the same time, he continued to make a whole range of more conventional instruments such as telescopes, microscopes and surveying equipment. White's association with Thomson continued until he died. After his death, his business continued under the same name, being administered by Matthew Edwards until 1891 when he left to set up his own company. Thomson who became Sir William Thomson and then Baron Kelvin of Largs in 1892, continued to maintain his interest in the business after James White's death in 1884, raising most of the capital needed to construct and equip new workshops in Cambridge Street, Glasgow. At these premises, the company continued to make the compass Thomson had designed during the 1870s and to supply it in some quantity, especially to the Admiralty. At the same time, the firm became increasingly involved in the design, production and sale of electrical apparatus. In 1899, Lord Kelvin resigned from his University chair and became, in 1900, a director in the newly formed limited liability company Kelvin & James White Ltd which had acquired the business of James White. At the same time Kelvin's nephew, James Thomson Bottomley (1845-1926), joined the firm. In 1904, a London branch office was opened which by 1915 had become known as Kelvin, White & Hutton Ltd. Kelvin & James White Ltd underwent a further change of name in 1913, becoming Kelvin Bottomley & Baird Ltd. Hughes Company History: Henry Hughes & Sons were founded in 1838 in London as a maker of chronographic and scientific instruments. The firm was incorporated as “Henry Hughes & Sons Ltd” in 1903. In 1923, the company produced its first recording echo sounder and in 1935 a controlling interest in the company was acquired by S Smith & Son Ltd resulting in the development and production of marine and aircraft instruments. Following the London office's destruction in the Blitz of 1941, a collaboration was entered into with Kelvin, Bottomley & Baird Ltd resulting in the establishing “Marine Instruments Ltd”. Following the formal amalgamation of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd in 1947 to form Kelvin & Hughes Ltd. Marine Instruments Ltd then acted as regional agents in the UK for Kelvin & Hughes Ltd who were essentially now a part of Smith's Industries Ltd founded in 1944 and the successors of S Smith & Son Ltd. Kelvin & Hughes Ltd went on to develop various marine radar and echo sounders supplying the Ministry of Transport, and later the Ministry of Defence. The firm was liquidated in 1966 but the name was continued as Kelvin Hughes, a division of the Smiths Group. In 2002, Kelvin Hughes continues to produce and develop marine instruments for commercial and military. This model parallel map ruler is a good example of the commercial diversity of navigational instruments made by Kelvin & Hughes after World War II. It was made in numbers for use by shipping after the second world war and is not particularly rare or significant for it's type. Also it was made no earlier than 1947 as the firms of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd who took over from Smith & Sons were not amalgamated until 1947. It can therefor be assumed that this ruler was made during the company's transitional period to Kelvin & Hughes from Smith Industries Ltd.Brass parallel rule in wooden box with blue felt lining.Rule inscribed on front "Kelvin & Hughes Ltd" " Made in Great Britain"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, parallel rule, kelvin & hughes ltd, map ruler, plot direction, navigation, maps, echo sounder, kelvin & james white, lord kelvin, baron kelvin of largs, scientific instrument

James Henry Steward (1817–1896) established J.H. Steward in London in 1852. As “Head Optician” he would have been a qualified oculist but little is known about the founder’s early life and scholastic achievements. However, given the variety of disciplines for which he undertook he was also an accredited instrument maker,he clearly was a gifted scholar and quickly gained professional recognition in a full range of fields for an instrument maker of his day. J.H Steward became incorporated as J.H. Steward Limited on 1st February,1913. The business grew from modest beginnings. Steward would sell pocket watches and assorted items at the annual competition days of "The National Rifle Association of the United Kingdom(NRA)" from a stall. As the governing body for full bore rifle and pistol shooting sports in the UK. The Association established in 1859 with the aim to improve the shooting skills of the newly formed corps of volunteers to meet the perceived threat of an invasion by the French. J.H. Steward advert first appeared in the NRA competition program of 1865. The NRA meetings were held at first on Wimbledon Common, Surrey until 1889. Then because of pressure by the local community, the NRA along with its buildings and its flourishing meetings moved further south to Brookwood, Surrey. By now the Steward operation had grown from a modest stall into a large marquee selling various optical and scientific instruments at these meetings. Throughout its long trading history the J.H. Steward company and many members of the family maintained strong ties to the NRA and competition shooting events. The NRA records show that at the end of the 19th century the NRA bestowed a Life Membership on 7 Steward family members. First presented by J. H. Steward Ltd. in 1902 was the “Steward Trophy” that is still an annual competition for teams of four from any rifle club affiliated to the NRA. There is also evidence that many family members were fine shots.The item was made by a significant instrument manufacturing company that concentrated during the middle 19th century on supplying the British military. This items pattern & design is still available as a reproduction, available on the internet. However this original seems unique as the writer cannot find another for sale or in a collection to date. The assumption is that this type of compass was made for the British artillery units given the sun dial. Further research is ongoing as the writer regards this item as rare and social significant.Brass Compass and Sundial manufactured by J H Steward 407 & 406 West Strand, London. Can be used in both hemispheres. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, compass, sundial, combination compass and sundial, steward strand london, j h steward

Was the stand for a Chance Brothers air & oil containers fitted with pump handle & pressure gauges.This type of installation was once common and relied on the lightkeeper having to pressurise the cylinders manually at regular intervals throughout the hours of darkness. The oil was fed under pressure to the burner mantle. It is all that remains of an air and kerosene oil tank installation, with each rounded side formerly supporting a heavy iron tank. The containers would have been fitted with a pump handle and pressure gauges. An intact assemblage is displayed in the AMSA offices, Canberra with a text that explains ‘This type of installation was once common and relied on the lightkeeper having to pressurise the cylinders manually at regular intervals throughout the hours of darkness’.The system involved vaporising kerosene under pressure and mixing it with air and then burning the vapour to heat an incandescent mantle. The use of kerosene as a fuel to light the lantern became the most common system of illumination from the 1860s after the oil industry in the United States began to develop. The kerosene vapour burner was created in 1901 by British inventor Arthur Kitson (1859-1937) and perfected by Chance Bros for burning a more intense light in their renowned lenses. The lamp had to be watched throughout the night in case a mantle broke, and the tanks needed to be maintained by hand-pumping each hour or so. The Point Hicks lantern was initially lit by a six-wick Trinity house kerosene burner. This was replaced by the more efficient and brighter 55mm vaporised kerosene mantle burner in 1905, and the tank stand is probably original to this apparatus. Electricity eventually replaced kerosene at Point Hicks in 1964 making the tank installation obsolete, and the last kerosene system in an Australian lighthouse was replaced in 1985. Gabo Island Lightstation has a pair of tanks that are not attached to the optical system and are no longer in the lighthouse. They are also missing the pressure gauges that were formerly attached to the top of each cylinder. An intact tank assemblage is displayed at the Cape Schanck Lighthouse Museum it is detached and not original to the lighthouse. Although corroded, the remnant Point Hicks tank stand has first level contributory importance to the lightstation. It is significant for its provenance and historical value as part of the Chance Bros vaporised kerosene burner introduced in 1905 to intensify the light and improve the efficiency of the system. The rusted iron stand rests on four short legs and is shaped like a pair of spectacles.

Timetable published by the Electric Supply Co of Victoria (ESCo) for Ballarat Tramways - dated 1/10/1914 to 30/4/1915. Provides times for each route, ticket prices, school tickets, fare box routes, fares, transfer tickets, and route colours both for day and night. Also has notes to passengers and places of interest for each route. Has contact phone numbers for the Company. Manager Mr Pringle. See item 9131 for a 1915 Winter timetable. Has many adverts - from the front page: A M Palmer Chemist Hodgson - optical Snows - department store Summerscales - postcards W E Thomas - Dentist L Casper - optician E Jermyn - feed merchant Standsfield & Smith - Decorators Briant's Red shop tea rooms A E White - tailor Ellingsen & Co - furniture Southern Cross Hotel H P Stevens & Co - fur coats Frank Williams - painter and decorator Longhurst's bread factory G Buchanan - metal ceilings Robert Hutchinson - electrical engineer and contractor G Ludbrook - furnishing undertaker A Cant - plumber, gasfitter and ironmonger Huddart Parker and Howard Smith coal merchants Precision Big 4 - motor cycles and bicycles H W Channing - Tram drivers' training school T H Richards - butcher C Ellis - furniture exchange Levecke's motor garage Frank Penhalluriack - electrical work Nankervis - store Taffy King Fred A Reed - tobacconist F & J W Gower - builder E E Hobson - decorator Walter Cornell - liver pills Irvines - wines G Warner - Ironmonger J A Reynolds - Wall papers W J Robson - leadlights Porter's - boots and shoes Holman & Fiscalini - stables and motor garage Butler & Co - blinds Mrs Kerby - clothing reseller Rose Cosmetic - H Binzer & Co Mrs Busfield - laundry Mrs J H Dogson - registry office for servants B G Tucker's Water Cure Electric Supply Co Rowlands drinks On the bottom of most pages - Sidar products and on the top the Coliseum Picture Palace. Demonstrates and ESCo timetable and provides information about fare systems and local businesses.Time table - booklet - 40 pages + brown light card covers centre stapled with tabbed or cut pages.tramways, ballarat, timetables, esco, advertisements, fares, tickets, fare boxes

In 1941, the scientific instrument manufacturing firms of  Henry Hughes & Son Ltd, London, England, and  Kelvin Bottomley & Baird Ltd, Glasgow, Scotland, came together to form Kelvin & Hughes Ltd. Kelvin Company History: The origins of the company lie in the highly successful and strictly informal relationship between William Thomson (1824-1907), Professor of Natural Philosophy at Glasgow University from 1846-1899 and James White, a Glasgow optical maker. James White (1824-1884) founded the firm of James White, an optical instrument maker in Glasgow in 1850 and was involved in supplying and mending apparatus for Thomson university laboratory and working with him on experimental constructions. White was declared bankrupt in August 1861 and released several months later. In 1870, White was largely responsible for equipping William Thomson laboratory in the new University premises at Gilmore hill. From 1876, he was producing accurate compasses for metal ships to Thomson design during this period and this became an important part of his business in the last years of his life. He was also involved in the production of sophisticated-sounding machinery that Thomson had designed to address problems encountered laying cables at sea, helping to make possible the first transatlantic cable connection. At the same time, he continued to make a whole range of more conventional instruments such as telescopes, microscopes and surveying equipment. White's association with Thomson continued until he died. After his death, his business continued under the same name, being administered by Matthew Edwards (until 1891 when he left to set up his own company. Thomson who became Sir William Thomson and then Baron Kelvin of Largs in 1892, continued to maintain his interest in the business after James White's death. In 1884 raising most of the capital needed to construct and equip new workshops in Cambridge Street, Glasgow. At these premises, the company continued to make the compass Thomson had designed during the 1870s and to supply it in some quantity, especially to the Admiralty. At the same time, the firm became increasingly involved in the design, production and sale of electrical apparatus. In 1899, Lord Kelvin resigned from his University chair and became, in 1900, a director in the newly formed limited liability company Kelvin & James White Ltd which had acquired the business of James White. At the same time Kelvin's nephew, James Thomson Bottomley (1845-1926), joined the firm. In 1904, a London branch office was opened which by 1915 had become known as Kelvin, White & Hutton Ltd. Kelvin & James White Ltd underwent a further change of name in 1913, becoming Kelvin Bottomley & Baird Ltd. Hughes Company History: Henry Hughes & Sons were founded in 1838 in London as a maker of chronographic and scientific instruments. The firm was incorporated as “Henry Hughes & Sons Ltd” in 1903. In 1923, the company produced its first recording echo sounder and in 1935 a controlling interest in the company was acquired by S Smith & Son Ltd resulting in the development and production of marine and aircraft instruments. Following the London office's destruction in the Blitz of 1941, a collaboration was entered into with Kelvin, Bottomley & Baird Ltd resulting in the establishing “Marine Instruments Ltd”. Following the formal amalgamation of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd in 1947 to form Kelvin & Hughes Ltd. Marine Instruments Ltd then acted as regional agents in the UK for Kelvin & Hughes Ltd who were essentially now a part of Smith's Industries Ltd founded in 1944 and the successors of S. Smith & Son Ltd. Kelvin & Hughes Ltd went on to develop various marine radar and echo sounders supplying the Ministry of Transport, and later the Ministry of Defence. The firm was liquidated in 1966 but the name was continued as Kelvin Hughes, a division of the Smiths Group. In 2002, Kelvin Hughes continues to produce and develop marine instruments for commercial and military. G. Falconer Company History: G Falconer (Hong Kong Ltd) appear to have had a retail presence in Hong Kong since 1885, according to the company website, and currently have a shop in the Peninsula Hotel. G Falconer was the Hong Kong selling agent for several British companies. Ross Ltd of 111 New Bond St London was one and the other was Kelvins Nautical Instruments. Falconers were primarily watchmakers, jewellers and diamond merchants.They were also agents for Admiralty Charts, Ross binoculars and telescopes, and sold English Silverware and High Class English Jewellery. In 1928 the company was operating from the Union Building opposite the Hong Kong general post office. It is unclear if the item is an original Sextant made by Kelvin prior to his amalgamation with Henry Hughes & Sons in 1941 as Kelvin appears to have only made compasses up to this date. If the Sextant can be established that it was made by Kelvin then it is very significant and a rare item made for and distributed through their Hong Kong selling agents G Falconer Ltd. There are many Sextants advertised for sale stating "Kelvin & Hughes 1917 model sextant". These can be regarded as replicas as the company was not formed until 1941 and production of marine instruments was not fully under way until after the war in 1947. Further investigation needs to be undertaken to accurately determine the provenance of this item. As the writer currently has the impression that the subject object was possibly made by Kelvin and Hughes in the mid to late 20th century or is a replica made by an unknown maker in the late 1970s. Purchased as an exhibition of marine navigational instruments for the Flagstaff Hill museum. The Sextant is a brass apparatus with filters and telescope lens, and comes with a wooden felt lined storage box. It is a doubly reflecting navigation instrument that measures the angular distance between two visible objects. The primary use of a sextant is to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation.G Falconer and Co. Hong Kong (retailers of nautical equipmentflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, sextant, kelvin & hughes ltd, hong kong, navigational instrument, g falconer, mariner's quadrants

Timetable published by the Electric Supply Co of Victoria (ESCo) for Ballarat Tramways - dated 1/5/1915 to 30/9/1915 - winter. Provides times for each route, ticket prices, school tickets, issue and use of tokens, fares, transfer tickets, and route colours both for day and night. Also has notes to passengers and places of interest for each route. Has contact phone numbers for the Company. Manager Mr Pringle. See item 9132 for a 1914 Summer timetable. Has many adverts - from the front page: A M Palmer Chemist Hodgson - optical Snows - department store ESCo - show room in Sturt St L Casper - optician E Jermyn - feed merchant Standsfield & Smith - Decorators Briant's Red shop tea rooms A E White - tailor Ellingsen & Co - furniture Southern Cross Hotel H P Stevens & Co - fur coats Frank Williams - painter and decorator Longhurst's bread factory G Buchanan - metal ceilings Robert Hutchinson - electrical engineer and contractor G Ludbrook - furnishing undertaker A Cant - plumber, gasfitter and ironmonger Huddart Parker and Howard Smith coal merchants Precision Big 4 - motor cycles and bicycles H W Channing - Tram drivers' training school T H Richards - butcher C Ellis - furniture exchange Levecke's motor garage Frank Penhalluriack - electrical work Nankervis - store Taffy King Fred A Reed - tobacconist F & J W Gower - builder E E Hobson - decorator Walter Cornell - liver pills Irvines - wines G Warner - Ironmonger J A Reynolds - Wall papers ESCo Electric lighting Holman & Fiscalini - stables and motor garage Butler & Co - blinds Mrs Kerby - clothing reseller Rose Cosmetic - H Binzer & Co Mrs Busfield - laundry Mrs J H Dogson - registry office for servants Summerscales - stationary and postcards W J Robson - glass Porter's Boots and Shoes B G Tucker's Water Cure Electric Supply Co Rowlands drinks On the bottom of most pages - Sidar products and on the top the Coliseum Picture Palace. Demonstrates and ESCo timetable and provides information about fare systems and local businesses.Time table - booklet - 40 pages + green light card covers centre stapled with tabbed or cut pages.tramways, ballarat, timetables, esco, advertisements, fares, tickets, tokens

Detached sector panel from upper lantern. The lens segment is one of a pair of freestanding panels that formerly stood on a platform in the upper lantern room on either side of a small fixed light. The platform rested above the 1860/62 Chance Bros. first order, fixed lens and could be accessed by a ladder. The two sector lens panels were each set in a bronze frame and comprised a curved wider (belt) piece in the centre with nine curved, slim line pieces above and below it (19 pieces in total). The belt aligned with the light source to provide optimal focus and range. The panels, the light and the platform were installed in 1934 to upgrade the original optical system with red warning lights. Fitting them above the lantern was a convenient and inexpensive way to do this, with each lens panel set up behind a red glass panel to project a red sector to the seaward over to Cape Howe and the Western Shore. The two sectors are likely to be Chance Bros. by manufacture although they do not appear to bear the maker’s name. This is probably because Chance Bros. typically fixed metal plaques to their apparatus and tended not to stamp smaller components such as their lens frames. It could possibly indicate that the two sectors are former components of a larger system, i.e. another lens. This can easily be confirmed by closely inspecting the bronze frames. A series of holes on the frame would indicate that ‘they would have bolted to other panels to make a larger lens assembly’. The absence of holes would confirm that ‘they were made specifically to stand alone’. The sector panels were removed from the Gabo lantern in February 1992. At some point after their removal, they were found in boxes marked with ‘Ince Pt.’, however it is thought that Ince Point lighthouse ‘never had … stand alone sectors’. The panel in the Gabo Island collection is one of two segments discovered at the Eden Killer Whale Museum in about 2007. One section was repatriated to Gabo Island and the other was to go to Smoky Cape Lighthouse in northern NSW. The Gabo lens segment has first level contributory significance for its historic value and provenance to the lantern room. It is recommended that Parks Victoria/AMSA seek to return the Smoky Cape segment to Gabo Island and reunite the sector panels.The Gabo lens segment has first level contributory significance for its historic value and provenance to the lantern room.Section of a lens from a lighting apparatus , rectangular louvers of glass enclosed in a metal frame.

Used by students attending surveying classes at the School of Mines & Industries, Ballarat.Surveyor's level caste in metal with brass trimmings. Features external focus, twin inclined vertical crosshairs with stadia wires. With ray-shade clinomenter. Three levelling screws. Without transverse level (mounting provided). dust shield for object. Features glass lens x 2. Timber carry case features dovetailed joints, separate lid attached to body of case with two brass piano hinges along back side. Case has a metal carry handle screwed to each end. Matches tripod Item 4116 Item's serial number: 99142*The timber lid of the carry case has 'L3' painted on it in white paint. *The paper label glued to reverse side lid of inside carry box reads: STANLEY'S PATENT LEVELS AND THEODOLITES No.99142 July 1899 STADIA POINTS SET=1 : 100. In taking readings of a distant staff by means of the subtense points in the diaphragm, read every 1/100 foot (or metre) on the staff as being equal to one foot (or metre) of distance from the centre of the instrument adding to the reading of plus constant of 18 3/4 inchess from any distance shown. W.F. Stanley, Great Turnstile, Holborn, London. *The paper label glued to lower edge inside lid of carry box reads: N. H. SEWARD, "Optical House" 457 BOURKE STREET (Near Queen Street) MELBOURNE *Engraving on brass plate encompassing the catch on front edge of the timber carry case reads: H&C L (inside an engraved heart on LSH) EUCHRE LEVER (engraved on RHS of brass plate) *Maker's mark is engraved along the length of the telescope barrel: 99142 Stanley. Great Turnstile Holborn, London. level, theodolite, surveying instrument, surveying, scientific instruments

Negretti and Zambra 1850-1980s were optical instrument makers and mathematical instrument makers based in London, England. The firm of Negretti and Zambra was established in 1850 by Henry Negretti and Joseph Zambra who had formed a partnership. Their skill was immediately apparent when exhibiting at the 1851 Great Exhibition at Hyde Park, they were the only English instrument makers to receive a prize medal for meteorological instruments, resulting in their appointment as instrument makers to the queen, Greenwich observatory, and the British Meteorological Society. In 1853, when the Crystal Palace was re-erected in Sydenham, Negretti and Zambra became the official photographers of the Crystal Palace Company, which allowed them to photograph the interior and grounds of the new building. The firm made use of this access to produce a number of stereographs. Between 1855 and 1857 Negretti and Zambra commissioned photographer Pierre Rossier to travel to China to document the Second Opium War. Although Rossier subsequently was unable to accompany to Anglo-French forces in that campaign, he nevertheless produced a number of stereographs and other photographs of China, Japan, the Philippines and Siam (now Thailand), which Negretti and Zambra published and that represented the first commercial photographs of those countries. In 1856 Negretti and Zambra sponsored a photographic expedition to Egypt, Nubia and Ethiopia conducted by Francis Firth. In 1864 Negretti and Zambra (themselves) photographed Shakespeare's House at Stratford on Avon. A sepia photograph was then pasted onto card 4" × 2.5". This was then presented to visitors to the Crystal Palace to enable them to compare it with the model erected by Mr E. T. Parr in the Centre Transept. The card itself is headed "Crystal Palace April 23rd 1864." That year they also published a book, titled A Treatise on Meteorological Instruments, (which was reprinted in 1995). Throughout World War One Negretti and Zambra were entirely engaged in the production of various instruments for the Ministry of Munitions. They developed many instruments for the Air Ministry including a mercury-in-steel distance thermometer for taking the oil and air temperatures in aircraft which was patented in 1920. In 1946 the company went private and in 1948 the company was made public, and by 1950 Negretti and Zambra had 821 employees in Britain. In order to increase production and to safeguard future development in 1964, they purchased a modern factory at Aylesbury for all their production. In 1981 Negretti and Zambra were taken over by a group of financial institutions in the form of Western Scientific Instruments and in 1985 the company was acquired by Meggitt Holdings.The subject compass is just one type of the many marine and scientific, optical items this company produced over it’s life time. Negretti and Zambra were prolific manufactures of types of items as well as being very prominent in photography pioneering new innervation's and sponsoring expeditions to little known countries to document peoples daily lives and culture through photography.Azimuth compass on tripod in a fitted wooden box with a round spirit level included, lid of box has three indented circles where the legs of the compass fit when it is set up for use. Stamped "C.M.O. 9" on with Maker Negretti & Zambra London.flagstaff hill, warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, azimuth compass, nautical instrument, negretti & zambra london, navigational instrument, compass

In August 1884, Alfred Hirst who had started his trade as a watch repairer and was described as a watchmaker extraordinaire established Hirst Brothers and Company, on Union Street in Oldham Manchester. He took his two stepbrothers into the business and the company was set up to produce timepieces and jewellery as well as importing “Limit company” Swiss watches and precision machine tools for the watch and clock trade. By 1902 Hirst Brothers. had become a limited company and was still growing, adding other businesses in Manchester in 1904 and at Birmingham in 1907. The quality of the clocks and watches was such that Alfred Hirst realised his greatest ambition in 1912 with a range of watches which carried the "Limit" trademark. These watch movements had originally been made in Switzerland and shipped to Hirst Bros. to be put into British made “Dennison” cases. This trade brought even more growth with additional sales offices opening in London and Glasgow. At the outbreak of the First World War in 1914 found them manufacturing aircraft parts including revolution counters and optical instruments. The firm had been tasked by the Ministry of Munitions to solve the problem of pilots dropping bombs by hand and as a result, they effectively created the first bomb rack. After the war, the company once again began to prosper and with the demand for their products increasing they looked to build a new purpose-built factory to manufacture their products. In 1917 they purchased a seven-acre field site at Tame Side Dobcross, the designing of the new factory was passed onto local architect AJ Howcroft. His brief for the design of the clockworks would have been prompted by Alfred Hirst who having visited modern factories in the United States was inspired by the latest factory designs providing as much daylight as possible during working hours. The factory was eventually completed in 1920, by the mid-1920s there were cheap clock imports from Germany and production turned to radio sets and other components as well as counter and gas meters for the "Parkinson and Cowan" company who was later to take over the business. In 1926 came the cotton crash and the District Bank who had loans with the company foreclosed on the Hirst loan. The company did survive and throughout the second World, War II were involved in munitions work at the factory as well as making instruments for various aircraft. In the 1950’s they were producing meters and high grade measuring equipment but by the 1970's the business had closed and the factory was demolished in the mid-1980 "s The item is a good example of the later use of an early mechanism “Fusee” that was originally invented around 1525 in Prague. This type of clock mechanism was replaced as watchmakers looked for mechanisms that could reduce the size of clocks and watches, it appears England was the only country to continue making clocks with a Fusee device until around 1900,s of which our clock is an example. The use of a Fusee movement eventually became obsolete in 1970,s. The item is significant for the collection as it is a clock with a movement that has long since been made obsolete. Fusee type gallery wall clock made by Tame Side with an 8-day mechanical fusee movement. The white enamel dial is a little crazed and some of the Roman Numeral numbers are fading due to over-cleaning. The movement has a hexagonal iron pendulum bob hooking onto a pendulum rod with a spring-wound anchor escapement.Only mark is stamped on the movement believed to be a production number "13490" and made in Tame Side. (If the clock had been made after 1912 it would have had a trade mark "Limit")flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, clock, wall clock, fusee, gallery clock, alfred hirst, tame side

The theodolite was sold by T. Gaunt & Co. of Melbourne, a manufacturer, importer and retailer of a wide variety of goods including jewellery, clocks and watches, navigational and measuring instruments, dinnerware, glassware and ornaments. Thomas Gaunt photograph was included in an album of security identity portraits of members of the Victorian Court, Centennial International Exhibition, Melbourne, 1888. (See further details below.) History for Troughton & Simms: Edward Troughton & William Simms established a scientific instrument making business in London in 1826. Edward Troughton (1756-1835) had previously had his own scientific instrument business, inherited from his father. His achievement's included a transit telescope for Greenwich Observatory (1816) and the precision surveying instruments for the Ordnance Survey of Britain, Ireland and India. William Simms (1793-1860) had trained as a goldsmith and began to gain work dividing circles on fine astronomical instruments. When William Simms died in 1860, the business was taken over by his son James and nephew William. Troughton & Simms shop in Fleet Street became the hub of the finest scientific instrument made in London, in a period in which there was an expanding demand for precision instruments, for astronomy, surveying and precision measurement. They made instruments for Greenwich Observatory, for imperial surveys and exploring expeditions. When fire destroyed the Houses of Parliament in 1834, the firm was commissioned to create new standard lengths, this required 10 years of testing against the remaining old measurements. Troughton and Simms made several of the main instruments for Melbourne Observatory, including an 18 inch azimuth used of the Geodetic Survey, portable transit instrument (circa 1850), zenith sector (1860), a 4.5 inch equatorial telescope (1862), an 8 inch equatorial telescope (1874) spectroscope (1877) and an 8 inch transit instrument in (1884). While the firm had an excellent reputation for quality the company exasperated many of its customers with delays of years in delivering some instruments. History for Thomas Gaunt: Thomas Ambrose Gaunt (1829 – 1890) was a jeweller, clock maker, and manufacturer of scientific instruments, whose head office and showroom were at 337–339 Bourke Street, Melbourne, Victoria, Australia. Thomas Gaunt established Melbourne's leading watchmaking, optical and jewellery business during the second half of the 19th century. Gaunt arrived in Melbourne in 1852, and by 1858 had established his own business at 14 Little Bourke Street. Around 1869 he moved to new premises in Bourke Street on the corner of Royal Arcade, Gaunt's shop quickly became a Melbourne institution. Gaunt proudly advertised that he was 'The only watch manufacturer in the Australian colonies'. While many watches and clocks may have had Gaunt's name on the dial, few would have been made locally. Gaunt did make some watches for exhibitions, and perhaps a few expensive watches for wealthy individuals. Gaunt's received a telegraph signal from Melbourne Observatory each day to correct his main clock and used this signal to rate and repair ship's chronometers and good quality watches. Thomas Gaunt also developed a department that focused on scientific instrumentation, making thermometers and barometers (from imported glass tubes), telescopes, surveying instruments and microscopes. Significance: With the rapid urban expansion, one of the most important needs of the new colony was to survey and map the landscape of the Australian Colony’s interior. Theodolites, such as this one, made by Troughton and Simms, who were significant scientific instrument makers of the 19th century were instrumental to the colony's surveyors and would have played an important part in their everyday work. This transit theodolite remains of national significance due to its pioneering role in Australian science and its association with Australia's earliest surveyors and astronomers. It is also significant for its association with nineteenth-century surveying instruments and instrument makers. Theodolite, Vernier repetition theodolite with enclosed horizontal circle (of about 130 mm diameter). Vertical circle exposed and somewhat corroded (diameter about 115 mm). Plate level 20" per division. Altitude bubble 20" per division. Horizontal and vertical circle intervals 20". Original (blue/grey) paint. Altitude bubble setting screw disabled. Tribrach allows movement of theodolite by 15 mm inside tribrach (for centering).Inscribed on the inner mounting plate,“Specially made in England for T Gaunt & Co Melbourne” and inscribed a little lower “Troughton & Simms London”flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, theodolite, t. gaunt & co, troughton & simms, scientific instrument, measuring instrument, surveyor's instrument

This photograph was taken at the presentation of a bust of Dick Richards to the Ballarat School of Mines. Dick Richards joined the Ballarat School of Mines (SMB) in 1914, and soon afterwards was granted leave to join an expedition to Antartica. In 1915 he sailed from Australia with the Antartic Exploraton Expedition, led by Sir Ernest Shackleton. Dick Richards was the physicist and sled manager for Shackleton's Ross Sea Party - with the task to meet Shackleton on the other side of the continent. When Shackleton planned his transcontinental crossing he decided to use supply depots as loads of supplies were too heavy to pull. The depots would enable Shackleton's party to carry just enough to reach the Pole, relying on the depots which were to be left by the Aurora's crew every 60 miles, stowed in 2 sledge journeys in 1915 and 1916. Dick Richards spent 3 freezing years in Antarctica between 1914 and 1917. Travelling south with Sir Ernest Shackleton Richards' worst experience was when his ship Aurora, tethered offshore, was blown away in a gale leaving Richards marooned for two years with nine other men on the ice floe. The Ross Sea Party arrived in McMurdo Sound aboard the Aurora in January 1915. The going was tough on the sledging trips as the sledges were overloaded. Temperatures were as low as minus 68F. In June 1916 the party crossed on foot to Cape Evans, occupied Scott's Hut (from his Terra Nova Expedition, erected in January 1911) in May 1915, for two months. On 10 January 1917 Richards was hunting for seals when he saw a ship on the horizon. It was 'The Aurora'. Picking up the relieved survivors 'The Aurora' arrived in New Zealand on 9 February 1917 to a hero's welcome. Joyce, Wild, Hayward and Richards later won the Albert Medal for their heroic devotion to duty. Later an inlet on the Antartic continent was named after Richards. Dick Richards wrote the following years after the ordeal "To me no undertaking carried through to conclusion is for nothing. And so I don't think of our struggle as futile. It was something the human spirit accomplished." After returning to Australia Dick Richards resumed his work at SMB as Lecturer in Physics and Mathematics, and developed many pieces of experimental equipment. During World War Two he acted as a scientific adviser in the production of optical apparatus in Australia. In 1946 he was appointed Principal and twelve years later he retired after a total of 44 years service. Dick Richards has been honoured through the naming of a Ballarat School of Mines prize - The R.W. Richards Medal. This medal later became a University of Ballarat prize. It has been awarded annually since 1959 to the Bachelor of Applied Science graduate considered to have achieved the most outstanding academic performance of their course. The award was was introduced to commemerate the long years of service to tertiary education in Ballarat by Mr Richards. See http://guerin.ballarat.edu.au/aasp/is/library/collections/art_history/honour-roll/honourroll_Richards,Dick.shtmlBlack and white photograph featuring 4 men who had serves as Principal of the Ballarat School of Mines. Left to Right: E.J. (Jack) Barker, Peter Shiells, Richard W. Richards, Graham Beanland.ballarat school of mines, dick richards, antarctica, ernest shackleton

This photograph was taken at the presentation of a bust of Dick Richards to the Ballarat School of Mines. Dick Richards joined the Ballarat School of Mines (SMB) in 1914, and soon afterwards was granted leave to join an expedition to Antarctica. In 1915 he sailed from Australia with the Antartic Exploration Expedition, led by Sir Ernest Shackleton. Dick Richards was the physicist and sled manager for Shackleton's Ross Sea Party - with the task to meet Shackleton on the other side of the continent. When Shackleton planned his transcontinental crossing he decided to use supply depots as loads of supplies were too heavy to pull. The depots would enable Shackleton's party to carry just enough to reach the Pole, relying on the depots which were to be left by the Aurora's crew every 60 miles, stowed in 2 sledge journeys in 1915 and 1916. Dick Richards spent 3 freezing years in Antarctica between 1914 and 1917. Travelling south with Sir Ernest Shackleton Richards' worst experience was when his ship Aurora, tethered offshore, was blown away in a gale leaving Richards marooned for two years with nine other men on the ice floe. The Ross Sea Party arrived in McMurdo Sound aboard the Aurora in January 1915. The going was tough on the sledging trips as the sledges were overloaded. Temperatures were as low as minus 68F. In June 1916 the party crossed on foot to Cape Evans, occupied Scott's Hut (from his Terra Nova Expedition, erected in January 1911) in May 1915, for two months. On 10 January 1917 Richards was hunting for seals when he saw a ship on the horizon. It was 'The Aurora'. Picking up the relieved survivors 'The Aurora' arrived in New Zealand on 9 February 1917 to a hero's welcome. Joyce, Wild, Hayward and Richards later won the Albert Medal for their heroic devotion to duty. Later an inlet on the Antartic continent was named after Richards. Dick Richards wrote the following years after the ordeal "To me no undertaking carried through to conclusion is for nothing. And so I don't think of our struggle as futile. It was something the human spirit accomplished." After returning to Australia Dick Richards resumed his work at SMB as Lecturer in Physics and Mathematics, and developed many pieces of experimental equipment. During World War Two he acted as a scientific adviser in the production of optical apparatus in Australia. In 1946 he was appointed Principal and twelve years later he retired after a total of 44 years service. Dick Richards has been honoured through the naming of a Ballarat School of Mines prize - The R.W. Richards Medal. This medal later became a University of Ballarat prize. It has been awarded annually since 1959 to the Bachelor of Applied Science graduate considered to have achieved the most outstanding academic performance of their course. The award was was introduced to commemerate the long years of service to tertiary education in Ballarat by Mr Richards. See http://guerin.ballarat.edu.au/aasp/is/library/collections/art_history/honour-roll/honourroll_Richards,Dick.shtml Black and photo portrait of Richard W. (Dick) Richards, Principal of the Ballarat School of Mines. dick richards, r.w. richards, ballarat school of mines, antarctic explorer

The Optacon OPtical-to-TActile-CONverter is a compact, portable reading aid for the blind. It is about the size of a textbook, and weighs less than 2kg. It works by converting a printed image into a tactile image that a blind person can feel with one finger. After a period of training and practice, a blind person can use the Optacon to read ordinary books, magazines, newspapers, and other printed materials. The Optacon was developed after intensive research at Standford University, California, USA and was trialed by clients of the Royal Victorian Institute for the Blind (now part of Vision Australia) in 1973. It has three main sections: 1 a miniature camera, 2 an electronics section, and 3 a tactile stimulator array. The miniature camera, about the size of a pocket knife, is mounted in a housing that has rollers for easy movement along a line of print. The camera is connected to the electronics section by a lightweight cable. The electronics section and the tactile stimulator array are in the main chassis. The array consists of 144 tiny metal rods arranged in six vertical columns and 24 horizontal rows. Each of the rods can vibrate independently. The tips of these rods protrude through holes in a concave finger plate where the index finger is placed flat in order to read. These three components act together to convert the image of a printed letter or other shape into a pattern of vibrating rods, a tactile image of the letter or shape. The letter shape is tactually perceived as an image that moves from right to left on the finger, showing the left or leading edge of the letter first. Letters are felt sequentially rather than all at once, and the image should be kept moving. The Optacon converts a printed O into a tactile form that resembles a crater with a vibrating rim -- a completed circle. C would have a gap or opening on the right side of the curve. The letter F would be felt, sequentially, as a vertical line with two trailing horizontal lines. Because it can convert any ordinary printed image into a corresponding tactile image, the Optacon is not restricted to any special typestyle or language. The camera has a zoom lens that compensates for differences in the size of type. The standard Optacon lens can accommodate type sizes from 6 point to 20 point. With the optional F4A magnifier lens, type sizes as small as 4 point can be read. Powered by a rechargeable battery, and comes with its own battery charger. The battery is contained within the main chassis, and is not removable by the user. There are four basic controls on the Optacon: the Magnification Adjustment zoom button located on the camera section on the side opposite the rollers; and the On-Off switch, the Stimulator Intensity Adjustment knob, and the Threshold Adjustment knob located on the right side of the front panel. The Circuit Breaker protrudes from the right-hand wall inside the chassis compartment. From left to right when the back panel is facing you, are located: the jack for connecting the battery charger; the Battery Check button; the Normal-Invert switch; and the Input/Output I/O connector for use with the Visual Display, when using the Repeater Cable to connect two Optacons to one another or with other accessories. Designed not be removed from the leather case during normal operation, the On-Off switch is a slide switch located on the right side of the front panel. It slides up and snaps into place in the on position. 1 black with orange front, rectangular device in leather case assistive devices, audio equipment

Promoting the Graphic Design/Multimedia program being offered by the University of Ballarat at the Mt Helen Campus. Promoted course as "one of the smallest and arguably the best three year programs of its kind in Australia and the South Pacific region." The brochure lists student awards received including Platinum and Gold in the AGFA International Young Designer Contest, 1999; two meritorious awards in The Art Directors Club Student Awards, New York, USA 1999; Graphis New Talent 1999; two Gold in Souther Cross Packaging Awards, 1998. At time of publication, the School of Arts, Visual Arts reportedly had 210 students with majors in Graphic Design/Multimedia, Ceramics/3D, Painting, Drawing, and Multidiscipline. Minors studies included Printmaking, Photography, 3D, 2D, and Graphic Communication. ___ Course aimed to train "independent, flexible thinkers". The course promised to "Promote creativity, originality and imaginative thinking; Develop self-directed learners, displaying initiative in the formation of ideas and the confidence to construct personal responses; Develop appropriate conceptual, technical and professional skills; Develop the student's critical process: ability to undertake research, and to make informed decisions; Clarify thinking, concepts and understanding and deep knowledge, attitudes and skills enabling the designer to respond to community needs." Studio and working environment described as "one open space with working facilities for approximately 75 students across 3 year levels. The area is divided up into work stations where 1st, 2nd and 3rd year students intermix, allowing a natural interaction. These workstations are configurations of six, consisting of two students from each year level. This reinforces the area's ongoing development with an open ethos and cross-level delivery and learning. This maximises the use of information in order for it to be applied throughout all levels of the learning process, whilst allowing a natural mentor arrangment to be developed for all first year students, " "The open ethos approach also encourages students and staff to freely express their opinions in relation to design via cross-level critiques, whilst allowing for a liberal arts approach and structure to the development of the creative process." "Emphasis is placed on experimentation, innovation, expression and the development of the individual's design philosophies, concepts and style." Also notes the 24 hour access Macintosh laboratory, with 34 Power Macintosh computers, ratio of one for every 2.5 students. Each with a Fujitsu Dyna Magneto Optical drive for file storage and transport. Two Sharp scanners, Phaser Dye-Sublimation Extra Tabloid colour printer and Ricoh A3 colour printer. Two large format printers. Digital and video cameras. Software: Adobe Photoshop, Illustrator, Acrobat; QuarkXpress; Macromedia Freehand; Pagemaker; Premier; Director; 3D Extreme; Sound Eidt, Shockwave, Infinite 3D and After Effects. Approx 4.5 staff, "all of whom are practicing designers. They have a full understanding of industry requirements and trends which assists in the development of industrial contacts when specialists are required." Prospective students interviewed in late Nov/ early Dec, face to face. Present a "comprehensive folio of work", academic records, references. "Selection is determined by the perceived potential of the student, their motivation and reason for study within the field as well as their previous experience in the Visual Arts. Folio work should be representative of the individual's ideas and abilities. Qualities of importance are: originality, innovation, imagination, experimentation and a competent display of the basic skills associated with visual arts [evidence of drawing skills should be included]." Demonstration of GD/MM computer skills an advantage. Students also asked to bring sketch books. Promotional brochure for prospective students. 8pp Double fold brochureuniversity of ballarat, federation university, graphic design, multimedia, bachelor, degree