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Flagstaff Hill Maritime Museum and Village
Instrument - Sextant, Late 20th Century
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 -
Flagstaff Hill Maritime Museum and Village
Equipment - Ship's Telegraph section, Chadburn & Sons, 1875-1898
This is the Bridge Section of a ship’s telegraph and is a Duplex Gong model, made by Chadburn & Son of Liverpool. This duplex gong model would sound two signals whenever the navigational commands were given by the ship’s pilot to change the speed or direction. The ship’s telegraph was installed on Flagstaff Hill’s exhibit of the 1909 Hobart, Tasmania, ferry “SS Rowitta” installed in 1975 and enjoyed for more than 40 years. Communication between the ship’s pilot and the engine room in the late 19th century to the mid-20th-century was made with a system called an Engine Order Telegraph (E.O.T.) or ship’s telegraph. The equipment has two parts, the Bridge Section and the Engine Room Section. The Bridge Section is usually mounted onto a pedestal, and the Engine Room Section is attached to a vertical surface. The standard marine commands are printed or stamped around the face of the dial and indicated by a pointer or arrow that is usually moved by a rotating brass section or handle. The ship’s pilot stationed on the Bridge of a vessel sends his Orders for speed and direction to the Engine Room with the E.O.T. He moves the lever or levers, depending on the number of engines the ship has, to change the indicator on the Bridge Section’s dial to point in the new direction and speed of travel. This change causes the Orders to be duplicated on the Engine Room Section’s dial and a bell or bells to signal the change at the same time. The engineer then adjusts the ship’s engines and steering equipment to follow the pilot’s Order. CHADBURN & SON, Liverpool- Chadburn Brothers, William and C.H., were joint inventors and well-established makers of optical and scientific instruments and marine gauges. The firm was granted the Prince Albert Royal Warrant in the late 19th century. In 1870 William Chadburn applied for a patent for his navigational communication device for use on ships. By 1875 Chadburn & Son was producing the brass Engine Order Telegraph in its plant at 71 Lord Street, Liverpool. In 1911 the ship RMS Titanic was launched, fitted with Chadburn & Sons E.O.T. The Chadburn Ship Telegraph Company Limited was registered in 1898 to take over Chadburn & Sons. In 1903 a large factory at Bootle, near Liverpool, and their products were being sold overseas. In 1920 electric-powered telegraphs were developed. In 1944 the name changed to Chadburn’s (Liverpool) Limited. In 1968 the company became Chadburn Bloctube Ltd. In 2000 the company, now Bloctube Marine Limited, was still manufacturing ship telegraphs. SS ROWITTA: - The 1909 steam ferry, SS Rowitta, was installed as an exhibit at Flagstaff Hill in 1975 and was enjoyed by many visitors for 40 years. Rowitta was a timber steam ferry built in Hobart in 1909 using planks of Huon and Karri wood. It was a favourite of sightseeing passengers along Tasmania’s Tamar and Derwent rivers for 30 years. Rowitta was also known as Tarkarri and Sorrento and had worked as a coastal trading vessel between Devonport and Melbourne, and Melbourne Queenscliff and Sorrento. In 1974 Rowitta was purchased by Flagstaff Hilt to convert into a representation of the Speculant, a historic and locally significant sailing ship listed on the Victorian Heritage Database. (The Speculant was built in Scotland in 1895 and traded timber between the United Kingdom and Russia. Warrnambool’s P J McGennan & Co. then bought the vessel to trade pine timber from New Zealand to Victorian ports and cargo to Melbourne. It was the largest ship registered with Warrnambool as her home port, playing a key role in the early 1900s in the Port of Warrnambool. In 1911, on her way to Melbourne, it was wrecked near Cape Otway. None of the nine crew lost their lives.) The promised funds for converting Rowitta into the Speculant were no longer available, so it was restored back to its original configuration. The vessel represented the importance of coastal traders to transport, trade and communication in Australia times before rail and motor vehicles. Sadly, in 2015 the time had come to demolish the Rowitta due to her excessive deterioration and the high cost of ongoing repairs. The vessel had given over 100 years of service and pleasure to those who knew her. This Bridge section of a ship’s Engine Order Telegraph, used with an Engine Room section, represents late-19th century change and progress in communication and navigation at sea. This type of equipment was still in use in the mid-20th century. The object is significant for its association with its maker, Chadburn & Son, of Liverpool, a well-known marine instrument maker whose work was recognised by English Royalty, and whose products were selected to supply similar equipment for use on the RMS Titanic. This ship’s telegraph is connected to the history of the Rowitta, which was a large exhibit on display at Flagstaff Hill Maritime Village from the museum’s early beginnings until the vessel’s end of life 40 years later. The display was used as an aid to maritime education. The Rowitta represents the importance of coastal traders to transport, trade and communication along the coast of Victoria, between states, and in Australia before rail and motor vehicles. The vessel was an example of a ferry built in the early 20th century that served many different roles over its lifetime of over 100 years. Bridge section of a Ship’s Telegraph or Engine Order Telegraph (E.O.T.). The round double-sided, painted glass dial is contained within a brass case behind glass. It is fitted onto an outward tapering brass pedestal with a round base. The brass indicator arrows between the handles point simultaneously to both sides of the dial when moved. An oval brass maker’s plate is attached to the top of the case. The dial’s faces have inscriptions that indicate speed and direction, and the front face and plate include the maker’s details. A serial number is stamped on the collar where the dial is fitted to the pedestal. The ship’s telegraph is a Duplex Gong model, made by Chadburn & Son of Liverpool. Dial, maker’s details: “PATENT “DUPLEX GONG” TELEGRAPH / CHADBURN & SON / TELEGRAPH WORKS / PATENTEES & MANUFACTURERS / 11 WATERLOO ROAD / LIVERPOOL” LONDON / 105 FENCHURCH STREET” “NEWCASTLE / 85 QUAY + SIDE” “GLASGOW / 69 ANDERSON QUAY” “PATENT” Dial instructions: “FULL / HALF/ SLOW / FINISHED WITH ENGINES / STOP STAND BY / SLOW / HALF / FULL / ASTERN / AHEAD” Maker’s plate: “CHADBURN / & SON / PATENT / LIVERPOOL” Serial number: “22073”flagstaff hill, warrnambool, maritime village, maritime museum, shipwreck coast, great ocean road, engine order telegraph, e.o.t., navigational instrument, communication device, ship’s telegraph, engine room section, bridge section, rms titanic, chadburn & son, chadburn brothers, william chadburn, chadburn ship telegraph company, chadburns, duplex gong, liverpool, ss rowitta, navigation, marine technology, pilot’s orders, steam power, hobart, tasmania, devonport, tasmanian-built, ferry, steam ferry, steamer, 1909, early 20th century vessel, passenger vessel, tamar trading company, launceston, george town, sorrento, tarkarri, speculant, peter mcgennan, p j mcgennan & co. port phillip ferries pty ltd, melbourne, coastal trader, timber steamer, huon, karri, freighter, supply ship, charter ferry, floating restaurant, prawn boat, lakes entrance -
Melbourne Tram Museum
Document - Report, Melbourne & Metropolitan Tramways Board (MMTB), "Class W7 Tramcars", c1956
Report - 6 foolscap sheets, stencil cut and duplicated titled "Class W7 Tramcars", giving a detailed written description of the trams (1001 to 1040). References a photograph which is not included. Gives notes on the General Design, body construction, windows, doors, finishes, seats, motorman's compartments, sound insulation, ventilation, lighting, signalling, destination signs, trucks, wheels, brake gear, motors, current collection control equipment and dimensions. Notes the Authority of the Chief Engineer Mr. D. H. Eakins.trams, tramways, w7 class, tramcars, preston workshops, tramcar construction, specification -
Vision Australia
Functional object - Object, Stainsby-Wayne embossed shorthand typewriter with spool of paper, 1930-1940's
Henry Stainsby (1859-1925), Supt. of the Birmingham Royal Institution for the Blind, (later General Secretary of the British & Foreign Blind Association) along with Birmingham manufacturer Albert Wayne, introduced their Shorthand Braille Writer, circa 1910-1940. Used at the Royal Victorian Institute for the Blind. These machines were often supplied with a case, to deaden the sound when in use. The machine was designed to take down verbatim reports from dictation. As the strip of paper passes automatically through the machine, no time is needed to adjust the paper or the machine for each line. Speeds of 80 - 140 words per minute can be obtained.Black metal typewriter which has seven keys and a small reel of paper415 Stainsby-Wayne Embossed Shorthand Typewriter Patented * Alfred Wayne * Birm, ENGbraille equipment, royal victorian institute for the blind -
Federation University Historical Collection
Equipment - Scientific Instrument, Tuning Forks
Came from School of Mines and Industries when the Chemistry Labs were dismantled in the Junior Technical School.Hollow box with four tuning forks of different pitch. Box open at one end.Pitch of fork on box: C(middle) E G C(upper)ballarat school of mines and industries, chemistry, ballarat junior technical school, sound, tuning fork -
Falls Creek Historical Society
Equipment - Blasting Equipment
In the early 1970s the rope tows at Falls Creek were replaced by T Bars, after which they were replaced by chairlifts. When the snow thawed, the mountains reverberated from the sounds of blasting as new pylons were constructed for these chairlifts.Blasting equipment from the early 1970s in three parts, including a rectangle metal box with black with white text on top and six connectors, a rectangle yellow 'Blostometer 80' and a rectangle box with red knobs at end and enclosed in a black-brown leather case. 'EXPLODER TESTING RHEOSTAT' 'Blastometer 80' 'Nissan Blasting Machine - ICI - 30 shot condenser'falls creek, construction, blasting, explosives, snow, snow fields -
Federation University Historical Collection
Book - Book - Scrapbook, Ballarat College of Advanced Education: Scrapbook of newspaper cutting, Book 12; November 1982 to May 1983
... screen based equipment breaking the sound barrier euan pescott ...Newspaper cuttings relating to Ballarat College of Advanced Education. These are from various newspapers and include The Age, Ballarat Courier, The Australian, The Herald. The cuttings cover the period from 30 November 1982 to 19 May 1983. . Book with beige cover, front. Spiral bound.employment advertisements, application for enrolment, outline of courses, new technology, special concerts in founders hall, spiros rantos, exhibition by students, new computer course, electrical engineeringto the fore, beaufort house to remain open, bogus surveys warning, young potters show wares, adolescent drinking, sheryl upton research, ballarat leads in industrial safety, marooned in antarctica, dick richards, student accommodation second priority, victor edward greenhalgh ballarat sculptor, myths about pocket money, rosemary selkirk, women turn to tertiary study, health safety factors in new technology, screen based equipment, breaking the sound barrier, euan pescott achievements despite deafness, mars factory to use wind power, foundry way ceramics display, data bank in ballarat, trading hours truths exposed, fashion and fabric design, greg mannix formerly of ballarat, science courses could be tougher, farmer-turned-teacher, barrymacklin, teachers urged to encourage students, drawn into war, geoff mainwarring, when people need help, anz bank gives new computer, deans meet in ballarat, mining education returns 'home', bcae centre of mining engineering, high technology not a solution, printmaker buys rare old press, -
Flagstaff Hill Maritime Museum and Village
Audio - Phonograph Horn, Thomas A. Edison, Edison Laboratory, c.1909
This external horn is part of an Edison Fireside Phonograph made in c.1909. The horn was attached to the machine when in use. The rings on the side of the horn allowed the horn to be suspended above the machine. The narrow opening on the horn was attached to the sound outlet on the machine and the conical shape of the horn amplified the sound. The horn was suspended to allow a clear sound. This was done by attaching the ring fitted to the outside of the horn to a chain or chord, which in turn was attached to a curved wire fitted to the phonograph machine. The phonograph machine was invented by Thomas Alva Edison in the late 19th century. Edison adapted the idea used when sending messages over a telegraph machine. He patented the phonograph in early 1878. The phonograph was able to record sound and play it back sound. This amazing invention opened up a whole new world of entertainments, where wax cylinders of pre-recorded sound could be purchased with a wide variety of music and played over and over. The first wax cylinders were white and used a combination of bees' wax and animal fax or tallow. By 1892 Edison was using 'brown wax' cylinders that ranged from cream through to dark brown. The Edison Phonograph Company was formed in 1887 to produce these machines. He sold the company in 1855 to the North American Phonograph Company but bought that company in 1890. He started the Edison Spring Motor factory in 1895 and then the National Phonograph Company in 1896. In 1910 the company became Thomas A. Edison Inc. In 1898 Edison produced the Edison Standard Phonograph, the first phonograph to carry his own trade mark. He began mass producing duplicate copies of his wax cylinders in 1901 using moulds instead of engraving the cylinders. The wax was black and harder than the brown wax. The ends of the cylinders were bevelled so that the title's label could be added. The last phonograph machine to use an external horn was produced in 1912 due to the much more robust records being invented. In 1913 Edison started producing the Edison Disc Phonograph. The company stopped trading in 1929. [NOTE: a phonograph machine plays cylinders, a gramophone plays records]This Edison external phonograph horn is significant for its connection to the c.1909 Edison Fireside phonograph model. The phonograph machine brought a new era of music into the homes of everyday people but was only popular for a few decades due to the growing popularity of records, which gave a much higher quality sound and were more robust.Phonograph horn; open horn, a conical shape with the lower part flaring out. The horn's shape on the opening half is octagonal, made from eight joined sheets of metal with a scalloped finish at the opening. The narrow end is hollow and ready to fit onto a phonograph outlet. There are two rings attached together on the side of the horn, perhaps for storing on a hook. The inner surface of the horn has remnants of deep red paint. This horn is from the Edison Fireside phonograph. (There is a mark on the outside of the horn where the Edison brand would be)flagstaff hill, maritime museum, maritime village, warrnambool, great ocean road, shipwreck coast, gramophone, phonograph, music player, entertainment, audio equipment, edison, thomas a edison, horn, phonograph horn, amplifier, audio, sound recording, sound playback, phonograph machine, external horn, edison phonograph company, wax cylinders, edison spring motor factory, national phonograph company, thomas a. edison inc, phonographic cylinder, sound reproduction -
Vision Australia
Equipment - Object, Cricket ball, white, 2003
A hard white plastic ball is currently (2015) used in Australia and it is slightly larger and has holes in it so sound can be released from the bottle tops and led weight. This ball has been in use since the beginning of the 2003/2004 season.1 white plastic cricket ball with metal bellsrecreation, assistive devices -
Ballarat Tramway Museum
Document - Report, Melbourne and Metropolitan Tramways Board (MMTB), "Class W7 Tramcars", c1956
Report - 6 foolscap sheets, stencil cut and duplicated titled "Class W7 Tramcars", giving a detailed written description of the trams (1001 to 1040). References a photograph which is not included. Gives notes on the General Design, body construction, windows, doors, finishes, seats, motorman's compartments, sound insulation, ventilation, lighting, signalling, destination signs, trucks, wheels, brake gear, motors, current collection control equipment and dimensions. Notes the Authority of the Chief Engineer Mr. D. H. Eakins.trams, tramways, w7 class, tramcars, preston workshops, tramcar construction, specification -
Flagstaff Hill Maritime Museum and Village
Functional object - Megaphone, Bef. 09-02-1984
This megaphone's conical shape amplifies the sound from the narrow end and would have been used to signal a warning or give instructions. Its design is similar to an earlier brass fog horn used on a marine vessel, as it has a wide brim that allows it to be free-standing, and a shoulder rope makes it portable and frees up the user's hands. The narrow end is shaped into a mouthpiece. The megaphone may have been used at sea foghorn on a vessel, although it has no reeds for the sound, or used by a leader of a band or a fireman or other similar uses. This megaphone's conical shape is based on the centuries-old ram's horn or horn from other animals, used to amplify sound to make it travel a long distance or be heard above other sounds. It represents a similar instrument made in the 19th century and used as a signal or to give instructions, such as on a vessel at sea, to a lifesaving team, or in a marching band. Megaphone; brass conical shape with an opening at both ends and a join near the wide end. The wide opening has a broad brim and is painted red inside. A brass ring is attached near each opening and a narrow rope is attached to each ring. warrnambool, flagstaff hill maritime museum and village, fog horn, marine equipment, navigation, warning signal, maritime, nautical, fireman, captain, shoulder rope, signal, safety equipment -
Vision Australia
Audio - Sound recording, Vision Australia, Around Vision Australia: Episode 31
Covering issues and news about Vision Australia and the opportunities it provides for clients, volunteers and staff. Host: Stephen Jolley with guest interviews by Valerie Thomas. Stephen Jolley speaks with Julie Scott from the Adapt Centre about equipment solutions. Robyn talks with Siobhan Dennis about new titles from the Library. Valerie Thomas’s guest is Michael Simpson and Robyn chats with Kate Gniel about news from Marketing Department1 digital sound file in WAV formatradio shows, vision australia, valerie thomas, kate gniel, robyn mckenzie, julie scott, siobhan dennis, michael simpson -
Vision Australia
Audio - Sound recording, Vision Australia, Around Vision Australia: Episode 10
Covering issues and news about Vision Australia and the opportunities it provides for clients, volunteers and staff. Host: Stephen Jolley with guest interviews by Valerie Thomas. Stephen speaks with Luisa Ferranato about assistive equipment available through Vision Australia’s Equipment Solutions, Valerie interviews Dr Lynne Davis who has taken a new role to support the work of the Client Representative Council and the implementation of the framework of the new consultative process, Anna Fairclough provides Stephen with an update on the Time Capsule project.1 digital sound file in WAV formatradio shows, vision australia, valerie thomas, stephen jolley, luisa ferranato, lynne davis, anna fairclough -
Lakes Entrance Regional Historical Society (operating as Lakes Entrance History Centre & Museum)
Equipment - Asdic Echo Sounder
... in Australia - installed on boat 'Maasbanker' in 1968 Equipment Asdic ...First fish finder in Australia - installed on boat 'Maasbanker' in 1968maritime technology, fisheries -
Lakes Entrance Regional Historical Society (operating as Lakes Entrance History Centre & Museum)
Equipment - Simrad sonar
... Simrad Asdic Sounder Equipment Simrad sonar ...Simrad Asdic Sounderelectrical technology, appliances & accessories -
Vision Australia
Machine - Object, Telex Corporation, Telex cassette player
A talking book player that allowed the user to change the tone and speed of cassettes played in it. Designed to handle both 4 track and 2 track cassettes, these players were the perfect solution to having both commercial (2 track) and recordings for the blind (4 track) materials without needing separate players. Tonal changes in particular were sometimes required by older listeners, as aging reduces the ability to distinguish high pitch sounds. Speed variability also allowed those who read faster to increase narration, and to slow down reading patterns for listeners with acquired brain injury or other conditions that affected cognitive processing of language.Blue plastic rectangular talking book player with buttons for navigational controls and 5 buttons.Model tbci serial no 8017. Machine number: 8157audio equipment, royal victorian institute for the blind -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Equipment - Uterine sound
... into a blunt point at either end. Equipment Uterine sound ...This uterine sound is possibly made of aluminium, but this has not been confirmed.Metal uterine sound. Instrument is a thin, tube-like piece of metal, which tapers and curves up into a blunt point at either end. -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Equipment - Uterine sound used by Dr Lachlan Hardy-Wilson
... into a blunt point at either end. Equipment Uterine sound used by Dr ...This uterine sound is possibly made of aluminium, but this has not been confirmed.This is one of a collection of items received from the practice of Dr Lachlan Hardy-Wilson, FRCOG, Launceston, Tasmania.Metal uterine sound. Instrument is a thin, tube-like piece of metal, which tapers and curves up into a blunt point at either end. gynaecology -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Equipment - Mark-7 disposable uterine sound associated with Dr Lachlan Hardy-Wilson, Searle Laboratories, 1984
Used to measure the depth/distance of the uterus. Uterine sounds are particularly useful for ensuring safe and accurate IUD placement.This is one of a collection of items received from the practice of Dr Lachlan Hardy-Wilson, FRCOG, Launceston, Tasmania.Disposable uterine sound in sterile sealed packaging. Label inside packaging reads 'Mark-7 brand of disposable uterine sound/ONE STERILE UNIT/NO. 154'. Label also includes manufacturer information, a sterile packaging warning, and a caution about sale of the item being restricted to physicians.intrauterine device -
Bendigo Historical Society Inc.
Document - PICTURE THEATRE EQUIPMENT
Photocopy images of foreign picture theatre equipment 16 inch transcription disc on a turntable fixed to a projector, open air cinema screen middle of picture behind Art gallery & Capital theatre, Golden Drive in carbon arc lamp, carbon arc lamp, sound on disc 16 inch record. UK. Thomas Edison's Kinetoscope 1894, hand cranked Pathe projector (Paris).audio-visual technology, audio-visual appliances, picture theatre