How widely the prisoptometer was used is unclear but the Standard Optical Company later patented a new model, The Standard Prisoptometer, on June 21, 1904. Edward Jackson's crossed cylinder technique of determining astigmatism was first detailed in the Transactions of the American Ophthalmological Society (1887)4:595-598. The convenience of Jackson's crossed cylinder lenses over the prisoptometer in weight, cost, portability and reliability meant that they were soon almost universally adopted.This is a rare item as few are known world wide.This instrument is an optometer, that is, a device to measure the refractive error of an eye. It is made of cast iron, steel, brass and glass. It contains a prism which could be rotated, and was used to view a disc or an object circle. The prism caused monocular doubling of the object circle and the separation of the two images varied as the prism rotated, depending on the astigmatism present. The axis of the astigmatism was indicated by the prisoptometer and trial lenses were used to determine the the magnitude of the spherical and cylindrical refractive errorImprinted:"DR CULBERTSON'S PRISOPTOMETER/ GENEVA OPTICAL COMPANY MAKERS, GENEVA, N.Y./ PATENTED SEPT, 21, 1886". Stamped "853" on eyepiece and lens mounting.optometry, prisoptometer, optometer, astigmatism, refractive error, refraction, culbertson

This is a photograoh of students at the Higher Elementary School at Orbost. Mary Gilbert has identified those in the photograph. From L-R Back Row - ? Irvine; Madge Macalaster; Rhoda Perry; Daisy Scouller; Dorrie Napier; Lila Perry; Don Cameron_____________________- Rita Murray; Raay Fisher; Grace Morris; Reston Nish; Bill Irvine; Stella Rodwell; Headmaster Mr W. Guy; ?; Annie Stirling; Harold Napier; R Lay; Dora Smith; Doris Shortell; Percy Hambrock Nellie MacPherson; Irene Parker; Gertie Griebenow; Vera Saunders; Mr Jack Blaikie; Bernice Feltis; Dillkys Broome; Vera Spink; Jean Irvine; Lexie Nixon; Eda Ross; Maggie Whillance; Violet Scouller; Jean Stirling; Miss Zoe Hazlett; Lily Daly; Jack Parker; Eric Herbert; ?; Tom Henderson; Frank Richardson; Vance Moysey; Vernon Nevins; Frank Rodwell; Bill Fisher; ? Murray Kerr Molly Dreverman; Emmy Gibbs; Hilda Kerr; Charlie Richards; Mick; Spink; Tom Swan; Ronnie Gluth; Annie Gibbs; Madge Grose; Mary Reynolds During 1910-11 the first approaches were made to the Department for the establishment of a HES in Orbost and this became a reality in 1912. Orbost HES supplied post-primary education in the district until a high school was built in 1948.Orbost High School / Orbost Secondary College has played a significant part in the education of senior students in the Orbost district . It is the sole senior educational institution. This photograph is representative of its history.A black / white photograph of children in front of a timber building with an open door. One female and two adult male teachers are with the children. At the front centre is a drum. Behind the drum is a boy holding a board with H.E.S. Orbost hand-written in what appears to be white chalk on a blackboard. There are three smaller boys holding brass musical instruments. The photograph is mounted on a brown card which is damaged. a card with names written in it has been attached to the photograph, on the front of the card at the bottom - "X Frank Richardson Bill Guy H.T. 1915".education-orbost-higher-elementary

Black and white photograph of thirteen members of band. Three rows of males. Many with bowler hats. Pictured with their brass instruments and drums. Inscriptions: on front - 'Borough Brass Band 1896', 'GP47'', 'HJG Briggs, Health Inspector'. On back - 'Borough Brass Band 1896', 'At rear, third from left as you face photo, D Oswald', 'Sixth from right probably Sid Hocking', RHSV stamp. History: Prev. Acc. No. GP47person, group, band

This type of pessary was often used for uterine malpositions and displacements and usually made from vulcanite. This particular object is known as Hodges moulded pessary. [Source: George Tiemann & Co Surgical Instruments catalogue.1989. page 486.] The pessary was originally regarded as an instrument and made from cork, ivory, hard rubber or gum-elastic. In later times, they were made from black vulcanite, flexible tin, soft copper wire covered with Indian rubber, and celluloid. The form of the pessary was and still is variable -either round, oval, or moulded in some cases combining three or four curves depending on the size of the pessary. In ancient times, medicated pessaries were made from emollient. astringent and aperient. Several of these are still used, but in more modem times are called vaginal suppositories. Anal suppositories are still used to suppress the pain of haemorrhoids. Moulded black vulcanite pessary. Pessary is irregular in shape, and medium size. "I.T.A.Y." inscribed on upper curve.pessary, intrauterine device

This type of pessary was often used for uterine malpositions and displacements and usually made from vulcanite. This particular object is known as Hodges moulded pessary. [Source: George Tiemann & Co Surgical Instruments catalogue.1989. page 486.] The pessary was originally regarded as an instrument and made from cork, ivory, hard rubber or gum-elastic. In later times, they were made from black vulcanite, flexible tin, soft copper wire covered with Indian rubber, and celluloid. The form of the pessary was and still is variable -either round, oval, or moulded in some cases combining three or four curves depending on the size of the pessary. In ancient times, medicated pessaries were made from emollient. astringent and aperient. Several of these are still used, but in more modem times are called vaginal suppositories. Anal suppositories are still used to suppress the pain of haemorrhoids.Moulded black vulcanite pessary. Pessary is irregular in shape, and large size.pessary, intrauterine device

This type of pessary was often used for uterine malpositions and displacements and usually made from vulcanite. This particular object is known as Hodges moulded pessary. [Source: George Tiemann & Co Surgical Instruments catalogue.1989. page 486.] The pessary was originally regarded as an instrument and made from cork, ivory, hard rubber or gum-elastic. In later times, they were made from black vulcanite, flexible tin, soft copper wire covered with Indian rubber, and celluloid. The form of the pessary was and still is variable -either round, oval, or moulded in some cases combining three or four curves depending on the size of the pessary. In ancient times, medicated pessaries were made from emollient. astringent and aperient. Several of these are still used, but in more modem times are called vaginal suppositories. Anal suppositories are still used to suppress the pain of haemorrhoids.Moulded black vulcanite pessary. Pessary is irregular in shape.intrauterine device

Bushfire behaviour is influenced by many factors including temperature, relative humidity (RH), forest type, fuel quantity and fuel dryness, topography and even slope. Wind has a dominant effect on the Rate of Spread (ROS), as well as fire size, shape and direction. Temperature and relative humidity have major impacts on fuel dryness and therefore upon the availability of fuel for combustion. A thermo-hygrograph measures and records both temperature and humidity. It produces a continuous record by drawing ink traces on a paper chart held in revolving cylinder. Humidity is measured by shortening or lengthening of specially treated human hair. Temperature is measured by means of a bi-metallic strip. This particular instrument is a seven day recorder. The instrument is driven by clockwork. Serial number 10186 which probably dates from about 1960. The chart indicates it was last used in March 1979.Used for bushfire research.Clockwork Thermo Hygro GraphCasella London 10186 Made in England Research Branch. Forests Commission Orbostbushfire, forests commission victoria (fcv), forest measurement

This early 1880s Mason & Hamlin reed organ was part of the original furnishings of the St Nicholas' Mission to Seamen's Church at 139 Nelson Place, Williamstown, Victoria. It was donated to the Williamstown St Nicholas Seamen's Church by the Joy Club for Fighters around the time of the opening of the church. The front panel displays the front and back of six medallions, showing the year and location of exhibitions that Mason & Hamlin participated in, adding perceived notability and prestige to the value of this organ. These medallions date from 1867 - 1881: Paris 1867, Vienna 1873, Philadelphia 1876, Paris 1878, Sweden 1878 and Milan 1881. MASON & HAMLIN Mason & Hamlin organ manufacturer was founded by Henry Mason and Emmons Hamlin in Boston, Massachusetts in the 1850s, making about 450 organs per year. By 1905 the annual turnover was around 10,000 instruments. The Cable Co. purchased the company in 1911, which in turn was taken over by the American Piano Co. in 1924. By 1927 the production reed organs had ceased. Mason & Hamlin, like many other manufacturers, publicised its instruments at county fairs and exhibitions. They were quick to advertise any awards they won, or even recognition for displaying at these events, by adding matching medallion decals to their products. JOY CLUB FOR FIGHTERS The Joy Club for Fighters was formed in Williamstown in 1940 to raise funds to support Australians fighting in Australia and overseas in World War II. Activities such as dances were organised in venues such as Mechanics' Institutes, and enthusiastically supported. Donations were given to several hospitals and other care facilities, and local fighters, for distribution to the servicemen. Items such as food hampers and cigarettes were amongst the tributes given. THE MISSIONS TO SEAMEN (Brief History: for more, see our Reg. No. 611, Set of Pews) The Missions to Seamen, an Anglican charity, has served seafarers of the world since 1856 in Great Britain. It symbol is a Flying Angel, inspired by a Bible verse. Today there are centr4es in over 200 ports world-wide where seamen of all backgrounds are offered a warm welcome and provided with a wide range of facilities. In Victoria the orgainsation began in Williamstown in 1857. It was as a Sailors’ Church, also known as ‘Bethel’ or the ‘Floating Church’. Its location was an old hulk floating in Hobson’s Bay, Port of Melbourne. It soon became part of the Missions to Seamen, Victoria. In the year 2000 the organisation, now named Mission to Seafarers, still operated locally in Melbourne, Portland, Geelong and Hastings. The Ladies’ Harbour Lights Guild was formed in 1906 to support the Missions to Seamen in Melbourne and other centres such as Williamstown. Two of the most significant ladies of the Guild were founder Ethel Augusta Godfrey and foundation member Alice Sibthorpe Tracy (who established a branch of the Guild in Warrnambool in 1920). The Guild continued its work until the 1960s. In 1943 a former Williamstown bank was purchased for the Missions to Seaman Club. The chapel was named St Nicholas’ Seamen’s Church and was supported by the Ladies’ Harbour Lights Guild, the Williamstown Lightkeepers’ Auxiliary and the League of Soldiers’ and Sailors’ Friends. It ceased operation in 1966. A Missions to Seamen Chapel and Recreation Room was a significant feature of ports during the late 1800s and into the 1900s. It seemed appropriate for Flagstaff Hill to include such a representation within the new Maritime Village, so the Melbourne Board of Management of Missions to Seamen Victoria gave its permission on 21st May 1979 for the entire furnishings of the Williamstown chapel to be transferred to Flagstaff Hill. The St Nicholas Seamen’s Church was officially opened on October 11, 1981 and closely resembles the Williamstown chapel. The organ is historically significant for its creation, being circa 1880 and still in use in the 1960s. This organ is significant historically for its origin in the St Nicholas Mission to Seamen's Church in Williamstown, established in 1857 to cater for the physical, social, and spiritual needs of seafarers. It originated in Bristol, England when a Seamen's Mission was formed in 1837. The item is historically significant for its connection to the Joy Club for Fighters, a support charity for Australian servicemen and women of World War II. The connection of this item to the Mission to Seamen and to the Joy Club for Fighters highlights the strong community awareness of the life of people in the armed forces, their dangers and hardships, and their need for physical, financial, spiritual and moral support.Organ; reed organ, mahogany wood with decorative carving and colourful inlaid floral design. Has two pedals that are decoratively covered in floral patterned tapestry. Inscriptions are on the panel above the keyboard. Organ has five octaves and eleven stoppers. Made by Mason & Hamlin, America, circa 1881. This organ is part of our St Nicholas Seamen's Church collection."Mason & Hamlin" and below the music rest "No 113032" and other indiscernible print Medallions, left - right "PARIS, 1878." "SWEDEN, 1878." "PHILA., 1876." "MILAN, 1881." "VIENNA, 1873." "PARIS, 1867."flagstaff hill maritime museum and village, flagstaff hill, warrnambool, maritime museum, maritime village, shipwreck coast, great ocean road, religion, religious service, st nicholas seamen’s church, williamstown, missions to seamen victoria, joy club for fighters, musical instrument, reed organ, mason & hamlin, worship service, worship music

In 1902, William E Sessions and other family members purchased a controlling interest in the E.N. Welch Company, a clock manufacturer located in Forestville, Connecticut. Sessions' father owned a foundry located in the town of Bristol, Connecticut that produced cases for E.N Welch Co. On January 9, 1903, the company was reorganized and registered as The “Sessions Clock Company”. Within a few years the Sessions Clock Company was producing clock movements, cases, dials, artwork and castings for their line of mechanical clocks. Between 1903 and 1933 Sessions produced 52 models of mechanical clocks, ranging from Advertisers, large and small clocks with logos of various businesses, to wall, or regulator clocks, and shelf or mantel clocks, designed for the home. Many of the Session clocks from this period are prized by collectors. In 1930, the company expanded to produce electric clocks and timers for radios, while continuing to produce traditional brass mechanical movements. Beginning at the end of World War II Sessions W Model (electric) was widely used by various casting companies for their clocks. The dial of the W Model read Movement by Sessions. In the early 1950s Sessions begin to produce timers for television. In 1956, Sessions was absorbed by a company interested mainly in their timing devices. In 1959, William K. Sessions, grandson of William E. Sessions left the Sessions Clock Company and formed the New England Clock Company. In 1960, one of the Sessions Clock buildings was sold to the Bristol Instrument Gears Company. Kept as the Sessions Company, the new owners ran the operation until 1969 when changes in the market forced the Sessions Company into liquidation. In 1970, the remaining buildings were sold to Dabko Industries, a machine parts manufacturer.The item marks a time when clock production in America was at it’s peak producing clocks for sale in many countries, they were keenly priced, mass produced and available to all. The company had a relatively short life span life regards clock manufacture later diversifying into electric timer mechanisms. Yet it was perhaps inevitable with the advent of electricity along with stiff competition from other clock manufactures that would ultimately herald the end in 1935 of the Sessions company's ability to continue manufacturing mechanical clocks. Clock mantle type face set in a painted black case designed to represent a Greek building with gold decorative pillars. Free standing with decorative feet. No markings or inscriptions on clock case or mechanism flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, sessions, mantel clock, clock, clock industries

The Australian Customs Service, Melbourne, donated a set of gauging instruments, and Port Fairy Customs donated another instrument, the Sike’s Hydrometer, to Flagstaff Hill Maritime Village, all of which were no longer required. However these ullaging tools were in use for many years by Customs officials, called Gaugers. Ullaging is a term describing the measurement of the amount of liquid remaining in a container of spirits such as a cask or barrel. It can also measure the free space or head space remaining. The primary role of customs officers in Victoria was to calculate the tariff or excise duty payable on goods imported into Victoria. (Excise duty is a tax on goods produced within a country, and customs duty is imposed on imports.) Customs officers spent a great deal of their time measuring and weighing goods, and then calculating the amount of duty to be paid by the importer. The tariffs for different products varied, and officers consulted published lists. Calculating the duty payable on a barrel of brandy was a detailed task. The gauger had to measure the barrel to determine its volume. Barrels were irregular in shape, and finding the volume required several measurements and checking tables of figures. Alcoholic content was then measured with a hydrometer. The duty paid varied according to the alcoholic strength of the spirits. Uniform national customs and excise duties were operative in Australia from October 1901. These tools were still being used in Australia in the 1950’s. The Federal Government still imposes excise taxes on goods such as cigarettes, petrol, and alcohol. The rates imposed may change in February and August each year in response to changes in the consumer price index. ULLAGING TOOLS (1) Head Rod - this instrument measures the diameter of the heads (top and bottom ends) of a cask or barrel. The shaped brass pieces on the head rod enable the diameter of a barrel to be measured inside the chimes at the head end. The slide rule could then be used to calculate the internal volume of the barrel. On the reverse side is a set of ullaging scales, used like those on any ullaging rule, to calculate the volume of liquid in a partially filled barrel. (2) Bung Rod – this instrument measures the diameter of a cask or barrel when it is lying on its side. It is a rod that fits into the ‘bung’ hole of a cask and is long enough be extended to reach the opposite side of the cask. The brass sliding pointer can be moved to mark the ‘wet’ line. When the rod is removed the bung measurement can be read from the scale on the rod. (3) Long Calipers - this instrument measures the length of the cask between the heads. It has two rules sliding beside each other, each end having another piece of wood fixed firmly at right angles downwards then turned inwards at the ends so as to reach over the heads of the casks without touching the projecting ends. The centre pieces enable it to extend or contract, changing the distance between the two other parallel sides, the distance they are apart being shown by the rule on the sliding pieces. (4) Cross Calipers – this instrument is used to take the bung diameters of casks, or "the Cross " as it is called. This instrument has two rules sliding beside each other, each end having another piece of wood fixed firmly at right angles downwards, together forming a 3 sides of a rectangle with the centre pieces enabling it to extended or contracted, changing the distance between the two other parallel sides, the distance they are apart being shown by a the rule on the sliding pieces. (5) Sike’s Hydrometer – this instrument is used to gauge the strength of different alcoholic spirits when fitted with the different weights in the set. Every set is individually calibrated to ensure that it meets the exact Standard Weight and Measure compliance, then every piece in that set is stamped with the same number by the Calibrator, to ensure that the measurements are taken using the same hydrometer set. [References: A Handbook of Practical Gauging, Janes Boddely Keene of H.M. Customs, 1861, F. Pitman, London; Customs Act, Volume 2, No. 1, April 1999; Old Customs House website ] Head Rod, ullaging gauge. Long wooden rod made of three joined sections, brass hook on end, sliding centre section with hook, measurements marked along each section as on a slide rule. Used for measuring diameter of heads of casks in order for Customs to calculate excise (tax) on the contentsflagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, head rod, gauging rod, ullaging rods, measuring instruments, customs tax

Zilles Printers was begun by Lewis Zilles in the early 1930s. It was in McKenzie Street Ballarat. His son Jeffrey also became a printer - letterpress, offset and screen printer. The business became Zilles Printers/Graphics and was in Armstrong Street and later Bell Street Ballarat. Images of dacals for instrument dials for dashboards - petrol, water, air, speedometer, oil, amperes,Transparencies and printed copies of decalsModel makes and implement nameszilles printers, decals, instrument dials, ballarat

This was gifted to Robin William Smallwood on his retirement. Smallwood graduated from medicine in the mid-1950s and decided to make a career in anaesthetics, was granted Fellowship in 1965, became a member of the Board of the Faculty in 1976 and became Dean in 1986-1987. It has been made by Arnold & Sons of London who were medical instrument manufacturers and became Mayer & Meltzer.Silver tube in two pieces, which form an innner and outer tube. The inner tube is curved with a flat plate at the top and two squared hooks (handles) coming off the plate. The outer tube has been spliced, creating two separate curved sides with an oval, bowl-like plate at the end, with an oval shaped holed punched through either side. Attached to the square hook of the inner tube is a green cotton ribbon.Stamped into the bowl shaped plate: ARNOLD & SONS / SILVERsmallwood, robin, •faculty dean, faculty of anaesthetists, royal australasian college of surgeons, ffaracs, racs, fanzca

In this scanned image, from the 1955 RVIB Annual Report, five blind saxophone players hold their instruments on a stage. L-R: Barry Palmer, Arthur Tyzack, Alan Campbell, Dick Sutcliffe (?), John Levercha. They won acclaim for their radio performances in 'Swallows Parade' and 'Floor Coverings Talent Hour,' and its recordings with the A.B.C., and performed in night clubs.B/W scan of saxophone quintetdick sutcliffe, barry palmer, arthur tyzack, alan campbell, john levercha

A prismatic compass is a common navigation and surveying instrument which was used extensively by the Forests Commission The compass most commonly used to run a traverse line. The compass calculates bearings of lines with respect to magnetic needle. A magnetic deviation correction was needed to convert the reading to a true bearing The compass could also determine angles between the traverse and waypoints (such as hilltop features). Commonly used for navigation. Largely replaced by modern GPS technology.Ex Army WW2 prismatic compass with leather case and strap. Rugged design and made of metal the internal compass plate floats on oil to help it stabilise The user lines up the direction of travel with the hair sightline in the fliptop cover and readings are taken through the viewfinder prism (hence the name).forest measurement, surveying, forests commission victoria (fcv)

Vintage opisometer used for measuring distances on maps. Part of the Kevin John Herdman, No. 397661, Collection. See Catalogue No. 5942P for details of his service record..1) Circular chromed metal instrument with handle. Calibrated dial with black markings and hand on a white background. Reverse face has unit conversion details in black text on white background. Each face is covered with a convex glass lens. On the opposite end to the handle is a small wheel with milled edge. As it turns, the hand on the front dial turns to measure distance. .2) Rigid plastic rectangular storage case in two parts. Base is yellow, top is clear..1) Printed on front dial: 'INCHES, MADE IN FRANCE'. Printed on back dial: 'Unit conversion details'. Stamped on metal near wheel: 'DEPOSE, H(logo)B'. .2) Stamped on clear cover: 'CURVIMETRE, MAP MEASURER, H(logo)B, MADE IN FRANCE'.map, map measure, equipment, opisometer, kevin john herdman

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

Two identical photographs of Quartet seated and playing their instruments in front of music stands. Annotations for 42a. - ''Performing in Bendigo May 7th See Arts Bendigo article Please retain photo for Arts Bgo, ''Return to'' address for ASQ and Musica Viva; 42b. ''The Australian String Quartet See Arts Bendigo story To perform in Bendigo May 7th Please keep photo for Arts Bgo; address label for ASQ and Musica Viva and cropping/publication note.

Framed colour photograph featuring a band in the rotunda at Mossvale Park, Leongatha. The image is taken from inside the rotunda and shows the musicians at their instruments with the conductor in the centre. In the background a large crowd watches on. Brown wood frame. Signed and dated by the photographer lower right corner. Note: Item approved for deaccession August 2023. SGSC will now follow deaccession procedures as outlined in the Arts and Civic Memorabilia Collection Policy - https://www.southgippsland.vic.gov.au/downloads/file/2763/arts_and_artefacts_collection_policy_c69.

The medical instrument is used for the treatment of Trichomonas Vaginitis. Insufflation has been a medical practice since the early nineteenth century, the earliest mention of it appearing in 1823. There are descriptions of its therapeutic and diagnostic purposes in connection with almost every cavity of the body. Despite being used widely across many Victorian health institutions, insufflation has not been regarded as a dangerous procedure.The object is significant because it is representative of medical treatments used to cure sexually transmitted diseases in Aradale Mental Hospital in the 1940's. Black leatherette covered wooden box with a metal latch on the front and 2 hinges at the rear. "Wyeth Vaginal insufflator for silver picrate" printed on inside of lid. Blue, painted wood, custom made interior. Contains: Four canisters of Silver Pictrate [Sealed] One canister of Silver Pictrate [attached to Insufflator] One canister of Silver Pictrate [Open but covered with a plastic top] One Vaginal Insufflator (Holmspray) Each bottle has a white paper label with blue banners at the top and bottom and blue text which reads in part reads "5 GMS Wyeth's compound silver picrate 1% powder" A receipt of sale dated 18 February 1944 is included in the box. Manufactured by John Wyeth & Bros Inc, Sydney, Australiamedical history, silver pictrate, trichomonas vaginitis, ararat mental hospital

Navigation charts are drawn by professional hydrographers and describe the geography of land and water, enabling a water based navigator on board vessels such as ships to safely negotiate between ports locally and around the world. They are drawn to a particular standard with common symbols noting landmarks. The charts are used in conjunction with other navigational instruments and tools to calculate the vessel’s exact location and a safe route to its destination.The set of charts and their chart are of significance as examples of equipment and documents used to navigate the oceans of the world, particularly to Australia. Migration to Australia is an important part of this country's history.British Admiralty Navigation Chart - Portsmouth to Canary Islands - printed on rectangular white paper. Published in London by the British Admiralty in 1928.warrnambool, shipwreck coast, flagstaff hill, flagstaff hill maritime museum, flagstaff hill maritime village, chart, map, navigate, navigation, location, vessel, 1928, british admiralty, hydrographer, geography, admiralty chart, portsmouth, canary islands

This is the 22nd edition of the "Wright and Round's amateur band teacher's guide and bandsman's adviser". This book was produced by the Wright & Round music publishing house and is made up of articles on instructing brass bands as well as articles on music theory and instruments. In addition there are numerous pages to the back of the book that highlight all the brass band music that had been published by Wright & Round from 1875.This book is significant as it provides historical detail on brass band instruction in the early 1900's. There is a wealth of information here; on instruments, theory, playing, technique, conducting and other aspects of teaching. The music cataloge at the back of the book is also enlightening for the wealth of information.Printed book, missing coverswright & round, liverpool, united kingdom, brass band instruction, music theory

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

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

After years of precursory surveying, debate and proposals the most ambitious civil engineering project of the day, the Overland Telegraph Line, began construction in September 1870. Superintendent of Telegraphs, Sir Charles Todd led the construction through “terra incognita,” guided by the precursory surveys of John McDowall Stuart and technologies such as his prismatic surveying compass. The unknown and hostile landscape claimed the lives of several men and scores of transport animals in the dogged pursuit of telegraphic connection to the rest of the world. Completed in August 1872, the Line connected Australia to the world via telegraph wires running 3,200 kilometres from Port Augusta in South Australia, to Darwin, then connecting via submarine cable to Java and beyond. The “earth [had been] girdled with a magic chain” according to the then Governor of New South Wales, Sir Hercules Robinson. How does it work? For use in surveying, the sight vane and prism are turned up on their hinge and the instrument is held horizontally either in the palm of one's hand or on a tripod. Two small discs of red and green glass attached to the prism can be flipped down over the sight line to reduce glare. The objective is to bring the subject into the sightline created by the prism, aligning with the thread of the sight-vane until the subject is bisected evenly. Once aligned, the division on the card may be read through the prism. This reading provides the magnetic azimuth, used for calculating the bearings of distant landmarks. Circular instrument mounted in a brass case with glass window and brass lid. The compass card face four black compass points printed on mint green paper; on the underside the magnetic needle would be affixed, all held in place by a brass knob at the centre. The arched labels of "Sawtell" and "Adelaide" and the Prince of Wales feathers appear to have been affixed with adhesive which has since yellowed in the areas of application on the compass card. The compass face is printed with numbers, every 10 degrees from 10 - 360, printed in reverse indicating this compass would have once held a mirror at the sighting bracket. On one side of the brass case is a brass hinged sighting-prism, possibly of ebonite. The sighting-prism is mounted in a hinged brass bracket on one edge of the brass case. It has two flip-type filter glasses (red and green) and folds down into a retracted travelling position. A hinged brass bracket on the opposite edge would have held the sighting bracket - carrying the sighting vane and mirror - which is now missing or removed. Under the hinge is a lever, possibly related to the movement of the bracket. Underneath the brass case is an indented circle with screw threads, possibly for attachment to a tripod, and indistinguishable marks scratched into the surface.Etched on to the centre of the lid, "Sawtell ADELAIDE / No 792." Affixed to the paper compass face, possibly from separate pieces of paper, "SAWTELL / ADELAIDE" with the Prince of Wales Feathers above "SAWTELL". Underneath on remains of white tape in red: "159."surveying, compass, charles todd, overland telegraph line, telegraph

Bubble Sextant model Mark 1XA type A.M. 6B/218 in protective storage box. Complete, with operation instructions. This is an aviation navigation instrument used by the RAF and RAAF during the World War 2 era. A sextant is used to measure the altitude of celestial bodies above a horizontal line of reference. A navigator can use the horizon as this line of reference, but when an aircraft is above the clouds or flying at night, the navigator can’t see the horizon. The bubble sextant solves this problem by providing an artificial horizon.The storage case has a label with the following: "A.M. 6B/218 MK IX A" and the number "10772/42 (V)"

Composing Stick, is an instrument used to assemble pieces of metal type into words and lines which are later bound into a forme, set in a galley and printed. Some composing sticks had one adjustable end allowing the length of the lines and consequent width of the page or column to be set, with spaces of different sizes being used to make up the exact width. Other early composing sticks were fixed to the width of a newspaper column, when newspapers were still composited by hand.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Composing Stick, is an instrument used to assemble pieces of metal type into words and lines which are later bound into a forme, set in a galley and printed. Some composing sticks had one adjustable end allowing the length of the lines and consequent width of the page or column to be set, with spaces of different sizes being used to make up the exact width. Other early composing sticks were fixed to the width of a newspaper column, when newspapers were still composited by hand.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, composing stick