5 Optical instruments. .1) An Octagon of mirrors with a timber base and top. .2) Black hinged box with six circular pieces of glass (one missing) - Lens set. .3) Hinged black box with a number of 5 .4) Box with handle with a number of boxes and five pieces of glass (one missing) .5) Black hinged casewith 5 pieces of shaped glass and a mirror attached to wood, and a metal item (one piece is missing) - lens set.scientific instruments, scientific objects

Grey hammertone cylindrical house with removable lid. Compass equipped with sighting wire and slot attachments. "Sirius" Mounting flange on bottom face with 17mm diameter female screw head. Tan leather carry case.scinetific instrument, scientific object, compass, esdale & sons

Periscope Binocular - Green except for section that the eyes look into.MKI /3 MILS 1240-66-022-4932. 1952 AK&S PB 7584binocular - periscopic.

Periscopic Binocular Case - Green Has two latches to close lid,and chain.Binocular. Periscopic, A.F.V. Cased MK1/3 m L5 1240 - 66 - 052 - 4953 Case 053087A /AK & Sbinocular periscopic

This item was used at the Ballarat School of Mines.It had applications in teaching physics and chemistry - obtaining information about the atomic structure of the light-emitting substance.Spectrometer in wooden case. An optical instrument that employs a monochromatic light source, a prism (missing) and viewing lenses.Serial number: 1667 Manufacturer's and Supplier's namesscientific instrument, ballarat school of mines, labororatory, physics, optical measurement, chemistry, structure of substance

The Uebergang family lived at Tooram Park, Allansford from 1912 to 1992. The binoculars were given into the care of Cheese World Museum as part of the collection of items relating to rural living.Binoculars have brass collapsible barrels with a central winding mechanism to adjust focus. The underneath and the end of the barrels are painted black. Screw-in magnifiers are attached on a separate plate to the winding mechanism.Uebergang No. H139; 939optical instruments, allansford, uebergang, binoculars

BRASS BI-OPTICAL MICROSCOPElocal history, instruments, optical, instruments, optical

Opera glasses from the family collection of the McIntyre familyPair of brass and ivory opera glasses with a fitted brown suede carrying case, lined with blue silk. Donated by Dione McIntyre in 1995optical instruments, dione mcintyre, opera glasses

Belonged to Mrs. Ellen & Mr. Charles CornellSmall brass pocket magnifying glass - brass surround. Round with round finger hold.magnifying glasses, optical instruments

Small brass pocket magnifying glass with glass viewer.magnifying glasses, optical instruments

The phosphoroscope was invented by Alexander Edmund Becquerel and used to measure the amount of time that a phosphorescent substance will glow after being irradiated by a brilliant source of light.The phosphoroscope consists of a round metal chamber with a pair of rotating discs inside, arranged so that no light can pass directly through the chamber. The discs have cut-out windows spaced equally at regular angular distances and are turned by the hand crank linked to a gear mechanism. The sample is placed in a specially designed holder into the small opening near the gearing, and it is exposed to the light source through the large rear condensing lens.Engraved on chamber: 'Phosphoroscope de E. Becquerel / J. Duboscq a Parisbecquerel phosphoroscope, phosphoroscope, optical instruments, phosphorescent, alexander edmund becquerel, jules duboscq, france

This item has applications in teaching Physics and Chemistry - obtaining information about the atomic structure of the light-emitting substance. An optical instrument that employed a monochromatic light source, a prism (missing), and viewing lenses mounted in a tube that can be in any radial position with respect to the vertical axis of the prism. House in a polished timber carry box.Manufacturers' and suppliers names stamped on the vernier disc: "Made by W. & J. George Ltd, Birmingham, England" and "For H.B. SELBY & Co, SYDNEY & MELBOURNE. No 266"scientific instruments, surveying, microscope, physics, chemistry, atomic structure, spectroscope

Stereoscope is an optical instrument which enables a two dimensional image to appear three dimensional. They were popular mid 1850s.Collection of stereotypes and stereoscopesphotography, viewers

WWI German field binoculars. Cast aluminium casing, brass rings at either end with Bakelite eyepieces. Brass adjusting screw on hinge.Adjustment ring has "No 1567 Fernglas 08 Spindler & Hoyer Göttingen"instruments-optical, binoculars, german ww1

A pocket magnifying glass was a versatile scientific tool. It was ideal for situations in which the specimen was too small to be observed under a magnifying glass and access to a larger microscope would have been impossible.It could be taken on field expeditions and used to examine botanical, zoological and mineralogical specimens.Simple,pocket microscopes had a significant impact on the the general public’s appreciation of both science and the natural world by making the microscopic world accessible and exciting.Small pocket magnifying glass with glass viewer.magnifying-glass instruments-optical

A sensitive optical levelling instrument in a polished timber carry case. Instrument to be mounted on a tripod with 3.5 cm male thread. Matches Tripod Catalogue Number 4111.scientific instruments, level, contractors level, ballarat school of mines, surveying, mining

A telescope is an optical instrument used to make distant objects appear nearer and larger, this item is small enough and designed to be portable enough to fit into a gentleman's pocket while out walking. This type, size and manufacture of the telescope was designed for general everyday use for bird watching and general observation of subjects while out walking. This item was not for marine use as its focal length is too short and could only observe subjects that were not too far away. Also, its size indicates telescopes of this type are pocket telescopes.This telescope is significant for its probable association with leisure activities of a person in the 19th century for leisure purposes such as bird watching, horse events and ship spotting.Three draw brass hand held telescope, folding.Noneflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, telescope, folding telescope, navigational instrument, optical instrument, pocket telescope, leisure, brass telescope, hobby

This clinometer, is a hand-held optical scientific instrument used in surveying to measure vertical angles. It is used to measure the angle of elevation from the ground in a right-angled triangle. It may have been used by a surveyor or a forester to measure the height of tall things where you couldn't possibly reach to the top of e.g. flag poles, buildings or trees.This item is an example of an early hand held measuring instrument.. Today the use of electronic sensors is an important component in the design and function of the clinometers.A rectangular wooden folding measuring instrument. the panels are brass framed. Inside is a brass semi-protractorgraduated 90-0-90' with index arm pointeran dwith a graduated edge in inches. Outside is a temperature conversion scale,Troughton & Simms, LONDONscientific-instrument measurement clinometer

Made by Cox, F J 1845-1882 (1891), optical & mathematical instrument maker, optician, camera manufacturer, London.Sliding box camera, about 1855. This type of camera was in use before bellows became common. The camera belonged to Hugh Strachan who passed it on to an employee, Charlie Lugg. The Strachan family is distinguished in the Geelong wool industry. James Ford Strachan, born in Scotland, established a very successful wool broking business and his sons carried on his work.Wooden case with brass handle lined with green felt containing one sliding box camera, with a brass fitting for a lense, a removable glass focussing screen, which conseals the removable lense inside the camera. Also two small wooden frames for developping the photographs. Also a linen cape and a leather pouch containing metal filters with gradients. Booklet about the life of Charles Lugg who owned the camera before it was passed to his nephew who then donated it to the NWM. Booklet details Lugg's military service, working life in Stachan's wool stores and life in Geelong and Moriac. Measurements of parts (in centimeters): 27 26 41.5 Carry Case 24.5 36.5 21.2 Sliding box Camera 15.4 .5 17.6 slide frame 11 14.5 9.5 lens 152 71 cape 9 1.5 6.5 pouch 8.5 .1 6.5 5.5 Filter Lense 8.5 .1 6.5 4.5 Filter Lense 8.5 .1 6.5 3.5 Filter Lense 8.5 .1 6.5 1.2 Filter Lense F.J. Cox/ 26/Ludgate Hill/ London (Plaque on top of box) Fred J Cox/26 Ludgate Hill/London (Engraved on side of Lens)charles lugg, fred j cox, james ford strachan

Bausch & Lomb were a prominent manufacturer of optical glass and instruments founded in 1853, which commenced making microscopes in 1876. Entered into joint venture with Saegmuller and alliance with Zeiss 1890s - 1903, now global manufacturer of eye products and pharmaceuticals. Possibly used in Australia as a laboratory microscope 1930-1950s.Brass monocular 3 lens (16 mm, 4 mm) laboratory microscope in cedar stained wooden box with key lock and carry handle, with glass specimen slides Plate on base: Bausch & Lomb Optical Co. USA, Logo B L Z S (Bausch Lomb Saegmuller Zeiss), Donald Ross & Co Ltd [Distributor/Agent]microscope

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

This Dollond Day or Nigh telescope was designed to be used in any light conditions, as its name implies. Telescopes are optical instruments designed to make objects appear to be larger or closer. 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 is 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 Dollond's early library telescopes. Its connection with one of England's 18th century pioneers in optical development makes it a significant and an important item to have within the collection.Telescope: Dollond's Telescope, Day or Night model navigational instrument. Telescope is mounted on wooden tripod stand that has folding legs. Brass telescope with leather sheath over barrel, adjustable angle fitting with brass wing nuts that join the legs to the top frame, which is then joined to the telescope pole by an adjustable screw fitting. Manufactured by Dollond, London. Inscription reads "Dollond London, Day or Night" and "DOLLOND LONDON"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, telescope, dollond, dollond london, day & night telescope, floor-standing telescope, optical instrument, john dollond, peter dollond, achromatic telescope, heliometer, light refraction, instrument maker, lens, transit of venus, astronomical telescope, concave lens, library telescope, dollond telescope, day or night, day or night telexcope, scientific instrument, navigation, navigational instrument, astronomy

This instrument is a folding arm protractor. It is used for measuring angles on the vertical and horizontal planes. The two folding arms have small metal support springs where they are attached to provide support and the other ends have pins with which to mark particular points. A screw mechanism on the rim allows fine tuning of plotting. Chadburn, Brothers were fine instrument makers of Sheffield making optical and nautical instruments during the 19th century. This item was donated by a local resident whose grandfather Carl Spence was a bridge builder who worked on the Warrnambool Breakwater extension c 1919. This item has scientific significance which is possibly linked via the owner to one of Warrnambool's most well known landmarks.Brass, circular instrument with fold out sections which are hinged and a movable section. The circular part is marked in degrees around the circle. Notches on inner rim at 90 degrees intervals. Chadburn ,Brothers Sheffield. Graduated scale measuring 360 degrees.warrnambool, warrnambool breakwater

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

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

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

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