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Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Equipment - Adenoid curette associated with Dr Felix Meyer, Medical Supply Depot
Adenoid curettes are used to remove infected or inflamed adenoids. Their sharp inner blade removes the adenoid in an atraumatic manner without causing harm to the surrounding tissues.This is one of a collection of items associated with Dr Felix Henry Meyer (1858-1937). Meyer was a very prominent early obstetrician and doctor, playing a part in the establishment of the role of the chair of obstetrics at the University of Melbourne in 1929. He was also a foundation member of the Royal Australian College of Surgeons.Metal curette (surgical scraping tool). Consists of a handle section with divots for ergonomic finger grip, and a straight, thin metal shaft which forks into two small arms with a cutting blade between them at the tips. The arms at the end of the shaft are curved so that the blade is perpendicular to the shaft of the instrument. Shaft of the curette is engraved with the text 'MEDICAL SUPPLY DEPOT''MEDICAL SUPPLY DEPOT'surgery -
Bendigo Historical Society Inc.
Document - PETER ELLIS COLLECTION: FINANCIAL REPORT, 20th March,1998
Financial Report for the Dinki Di Ball held in the Eaglehawk Town Hall in September 1997.Listed are the expenses, income and profit. Signed by Mary Smith, Secretary. In the top right corner is the logo of two emus playing musical instruments and a koala and a wombat dancing. Underneath is a banner with Bush Dance & Music Club of Bendigo. Written on the back is Emu Creek.clubs, music, bush dance & music club of bendigo, peter ellis collection, bush dance and music club inc, greater city of bendigo, mary smith, alan russ, wilhelmina johnson, betty martin, arthur pantazis, keith bell -
Bendigo Historical Society Inc.
Photograph - PETER ELLIS COLLECTION: GPO MILITARY BAND
Black and white photo of the G.P.O.Military Band. There are twenty seven band members with brass instruments and two with drums. Photo is pasted to a piece of paper and another piece is stuck under the photo with the name. Typed on the paper is: G.P.O.Military Band Melbourne c. 1900. Photograph by courtesy Mrs. Kellam, Bendigo. Name is also painted on he side of the bass drum.photo, group, g.p.o.military band melbourne, peter ellis collection, g.p.o. military band melbourne, mrs kellam -
University of Melbourne, Burnley Campus Archives
Album - 35mm Colour slides, D. Johnstone, Decay Detection, 1995
... instruments ...24 slides labelled "Decay Detection" showing instruments used. 1 dated '95. Some labelled D. Johnstone. 1. Shigometer. 2. Resistograph. 3. Fractometer. 4.Device (Arborsonic Tester). 5. Plug. 6. Quadrant. 7.Metriguard. 8.Fractometer. 17. Tyromyces. 22. Eucalypt. 23. Ganodderma. 24. Poplar '95 Formes.decay detection, instruments, d. johnstone, trees, arboriculture, shigometer, resistograph, arborsonic tester, quadrant, metriguard, fractometer, tyromyces, ganodderma, poplar 95 formes -
Mont De Lancey
Book, Henrty W. Goodban, Metzler & Co.'s Tutor for the Violoncello, 1920
A Violoncello tutor book No.12. in which everything relative to that instrument is clearly explained. To which is added - a selection of popular melodies easily arranged as Progressive Lessons by Henry W. Goodban.A pink covered paperback Tutor Book for the Violoncello. The title, publisher and series is printed in black lettering on the front cover. Price Two Shillings is written at the bottom along with the publisher details. The back cover lists 35 popular instruction books for other instruments. Listed inside the front and back covers are further Metzler's music books. Pp.36non-fictionA Violoncello tutor book No.12. in which everything relative to that instrument is clearly explained. To which is added - a selection of popular melodies easily arranged as Progressive Lessons by Henry W. Goodban.books, music books, music scores -
Federation University Historical Collection
Artwork, other - Artwork - Decals, ZILLES COLLECTION: Car Dash Decals for Darryl James Rowe; Qualified Instrument Repairs, 1984-1986
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. Darryl James Rowe was a qualified instrument repairer. He specialized in Vintage car instruments on dash boards. These would include speedometers, car clocks, ammeters, oil gauges, ignition switches, temperature gauges, glass tube fuel gauges and dials repaired. He was located in Vickers Street Sebastopol. Documents relate to the years 1984 to 1986.Decal designs various sizes for car dash boards. Ledger showing orders from 1984Car makers, guages zilles printers, darryl james rowe, instrument repairer, ballarat, vintage cars, dash boards, decals, speedometers, car clocks, ammeters, oil gauges, ignition switches, temperature gauges, fuel gauges -
Forests Commission Retired Personnel Association (FCRPA)
Surveyor's Pocket Altimeter, c 1940
This instrument measures elevation by sensing minute changes in barometric air pressure relative to a fixed datum point at sea level or a known elevation, such as the starting point of a major town during a road survey, and has an accuracy of +/- 20 feet when used in experienced hands. The finely divided scale around the perimeter of the face is marked from 0 to 6000 feet elevation and 25 to 31 inches of mercury (Hg) for barometric pressure The single fine counter-balanced hand or pointer rotates anti-clockwise with increasing elevation and decreasing pressure. The label "compensated" indicates that the instrument is constructed to compensate for the effect of temperature changes on the accuracy of readings. Surveyor's Pocket Altimeter - Aneroid Barometer Type Branded N H Seward, Melbourne. Made in England. With leather carrying case and strap.forest measurement, forests commission victoria (fcv), surveying -
Federation University Historical Collection
Instrument - Scientific Instrument, Dumpy Level, 05/1950
Used for surveying classes at the Ballarat School of Mines.Telescope with cross hairs and stoidia wites. Internal focussing. Vertical tilt adjusted with vernier mocrometer screw mirror lid longitudinal bubble level. Pea bubble level on plate. Housed in wooden storage carry box. Fits tripod cat. no. 4118Serial number 67543 On box lid in white paing "L 6". In yellow paing "59". Inside box lid - Manufacturers label; grades table label, calibration label reading "instrument No 67 543, date 13.5.50" (ink faded) constant: +0.19 ft"dumpy, level, surveying, scientific instrument, e.r. watts & son ltd, ballarat school of mines -
Kiewa Valley Historical Society
McGill's Mouth Gag
This medical / hospital equipment was used in the Tawonga District General Hospital which was builtin the 1950s specifically for the increase in population due to the Kiewa Hydro Electric Scheme Historical: Shows the development of scientific hospital equipment. Provenance: Used in the Tawonga District General Hospital which was remote and therefore required good equipment. Metal instrument with rubber over 'handles'. One end has 2 curved handles with grooves crosses on outside at ends and covered with rubber. The pivot has a screw. The other end is smooth and on the inside. It has wavy grooves on the outside and a slight curve. About one third of the way down from the pivot is a steel, moveable, 'clasp' which catches at the correct width.t T on cross bit and on the inside of the handle.medical equipment. hospital equipment. tawonga. mt beauty. hospital. medical. nurse. mouth. medical instrument. -
J. Ward Museum Complex
Equipment - 'Electroshock Therapy' Machine, Konvulsator 2077, Post 1930's
Electroconvulsive therapy (ECT) was invented in Italy in the late 1930s. ECT is a medical treatment most commonly used in patients with severe major depression or bipolar disorder that has not responded to other treatments. Psychiatrists had already discovered that inducing seizures could relieve symptoms of mental illness. Before ECT, this was done with the use of chemicals, usually one called Metrazol. More can be read here: http://theconversation.com/electroconvulsive-therapy-a-history-of-controversy-but-also-of-help-70938 This machine was used both at Aradale Mental Hospital and J Ward. The object is significant because it is a well preserved instrument that illustrates the medical apparatus used at both Ararat Mental Hospital and J Ward for the treatment of mental illness.A metal instrument. The front contains three knobs, two switches, and power button. Two fully intact electrical cords - One leads to the paddles used on the patient: One used to attach to the electric source [power point]. Paddles are made of hard plastic and stainless steel metal. The back has a compartment where the paddles can be stored. The top has a carry handle.Manufacturer: Siemens Power supply: 220V 85AC, 50Hzmentalhealth, psychiatrichealth, depression, #bipolardisorder -
Federation University Historical Collection
Photograph - Black and White, Kodak, City of Ballarat "A" Grade Band at the City Oval Ballarat, 1920, 1920
Frank Wright was a renown resident of Smeaton, where he was born in 1901. He lived at Laura Villa, and attended Smeaton State School. His father William was a gold miner and his mother's name was Sarah. Their family won many singing and instrumental awards. Frank was tutored by Percy Code and was awarded a gold medal for the highest marks in the ALCM examinations in the British Colonies at the age of seventeen years. He became the Australian Open Cornet Champion by the age of eighteen. A year later, Frank conducted the City of Ballarat Band, and later the Ballarat Soldiers’ Memorial Band. He formed the Frank Wright Frisco Band and Frank Wright and his Coliseum Orchestra. These bands won many South Street awards, and Frank as conductor won many awards in the Australian Band Championship contest. In 1933 Frank Wright sailed to England to conduct the famous St Hilda’s Band and was later appointed Musical Director of the London County Council, where he organized many amazing concerts in parks, in and around the London district. He was made Professor of Brass and Military Band Scoring and conducted at the Guildhall of Music and Drama. Frank was often invited to adjudicate Brass Band Championships around Europe, in Australia, including South Street and in New Zealand. The Frank Wright Medal at the Royal South Street competition is awarded to an individual recognized as making an outstanding contribution to brass music in Australia.Black and white photograph postcard of a brass band marching and playing their instruments. The band is the City of Ballarat "A" Grade Band and the place is City Oval Ballarat. The occasion is the 1920 South Street Competition. The conductor is Percy Cole, Solo Cornet is Frank Wright, the Solo Trombone is Jack Shakles, the Solo Euphonium is Lary Sheehan, the Soprano is Harry Black and the Solo Horn is Lewis Thomas.Written in pen on the back - Information about who, what and where the band were playing. Also included were the pieces played.frank wright, percy cole, jack shakles, lary sheehan, harry black, lewis thomas, city of ballarat a grade band, brass bands, cornet -
Federation University Historical Collection
Correspondence, Trower. Still & Keeling, Legal correspondence concerning the death of Frank Wright, 1970/71
Frank Wright was a renown resident of Smeaton, where he was born on 2 August 1901. He lived at Laura Villa, and attended Smeaton State School. His father William was a gold miner and his mother's name was Sarah. Their family won many singing and instrumental awards. Frank was tutored by Percy Code and was awarded a gold medal for the highest marks in the ALCM examinations in the British Colonies at the age of seventeen years. He became the Australian Open Cornet Champion by the age of eighteen. A year later, Frank conducted the City of Ballarat Band, and later the Ballarat Soldiers’ Memorial Band. He formed the Frank Wright Frisco Band and Frank Wright and his Coliseum Orchestra. These bands won many South Street awards, and Frank as conductor won many awards in the Australian Band Championship contest. In 1933 Frank Wright sailed to England to conduct the famous St Hilda’s Band and was later appointed Musical Director of the London County Council, where he organized many amazing concerts in parks, in and around the London district. He was made Professor of Brass and Military Band Scoring and conducted at the Guildhall of Music and Drama. Frank was often invited to adjudicate Brass Band Championships around Europe, in Australia, including South Street and in New Zealand. The Frank Wright Medal at the Royal South Street competition is awarded to an individual recognized as making an outstanding contribution to brass music in Australia.Four pieces of legal correspondence concerning the death of Frank Wright plus an inventory of furniture and musical instruments from chartered surveyors addressed to John Hosier. Also included is a telegram from Frank's sister Laura Ritchie, authorising Mr John Hosier to act for the family. The legal correspondence is from Trower, Still & Keeling and the inventory is from E. Copping Joyce & Son.2). Several notes written - one in blue pen, one in black pen and another in pencil. 1a)., 1b)., 2)., 3). & 4). all have handwritten signaturesfrank wright, john hosier, laura ritchie, trower still and keeling -
Flagstaff Hill Maritime Museum and Village
Equipment - Spring Balance Scale, George Salter & Co, 1920s
Scales such as the subject item were used to measure commercial quantities, possibly grains and farm produce for quite large amounts of product. Bags of grain etc would have been hooked up and weighed. Salter has been a name long associated with weights and measures. The firm began life in the late 1760s in the village of Bilston, England when Richard Salter, a spring maker, began making the first spring scales in Britain. He called these scales "pocket steelyards", though they work on a different principle from steelyard balances. By 1825 his nephew George had taken over the company, which became known as George Salter & Co. George later established a manufacturing site in the town of West Bromwich, about 4 miles (7 km) from Bilston. West Bromwich Albion football club was formed from workers at this works site. From here the company produced a wide variety of scales including the UK's first bathroom scales. Other items were added to the range, including irons, mincers, potato chippers, coin-operated machines and the first typewriters made in the UK. The business thrived throughout the 1900s, and by 1950 it employed over 2000 people, still in the same area and owned by the same family.Salter is a British housewares brand developing products that span a wide range of core product categories, including scales, electrical, cookware. It is a market leader in kitchen and bathroom scales and one of the UK’s oldest consumer brands. Established in 1760, Salter has been developing precision products for over 260 years. It was acquired by Manchester-based consumer goods giant Ultimate Products in 2021 after they had previously licensed the brand for cookware and kitchen electrical since 2011.Scale, Salter's improved spring balance, warranted. Brass and iron. Weighs 0 to 60LBS. Long rectangular brass instrument with ring attached to top and hook attached below. Centre of rectangle has long vertical slot with short, horizontal bar that slides down the slot when an object is suspended from the hook, showing its weight on the numbered scale beside the slot.Marked ""SALTER'S IMPROVED SPRING BALANCE"" and "WARRANTED". Weighs 0 to 60LBS. flagstaff hill, warrnambool, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, salter balance scale, weight measuring scale, weighing dry goods, domestic object, kitchen scale -
Flagstaff Hill Maritime Museum and Village
Equipment - Spring Balance Scale, George Salter & Co, 1920s
Scales such as the subject item were used to measure commercial quantities, possibly grains and farm produce for quite large amounts of product, also in a domestic situation. Bags of grain or other dry goods would have been hooked up and weighed. Salter has been a name long associated with weights and measures. The firm began life in the late 1760s in the village of Bilston, England when Richard Salter, a spring maker, began making the first spring scales in Britain. He called these scales "pocket steelyards", though they work on a different principle from steelyard balances. By 1825 his nephew George had taken over the company, which became known as George Salter & Co. George later established a manufacturing site in the town of West Bromwich, about 4 miles (7 km) from Bilston. West Bromwich Albion football club was formed from workers at this works site. From here the company produced a wide variety of scales including the UK's first bathroom scales. Other items were added to the range, including irons, mincers, potato chippers, coin-operated machines and the first typewriters made in the UK. The business thrived throughout the 1900s, and by 1950 it employed over 2000 people, still in the same area and owned by the same family.Salter is a British housewares brand developing products that span a wide range of core product categories, including scales, electrical, cookware. It is a market leader in kitchen and bathroom scales and one of the UK’s oldest consumer brands. Established in 1760, Salter has been developing precision products for over 260 years. It was acquired by Manchester-based consumer goods giant Ultimate Products in 2021 after they had previously licensed the brand for cookware and kitchen electrical since 2011.Scale, Salter's improved spring balance, warranted. Brass and iron. Weighs 0 to 25LBS. Long rectangular brass instrument with ring attached to top and hook attached below. Centre of rectangle has long vertical slot with short, horizontal bar that slides down the slot when an object is suspended from the hook, showing its weight on the numbered scale beside the slot.Marked ""SALTER'S IMPROVED SPRING BALANCE" "Number 2". Weighs 0 to 25LBS. flagstaff hill, warrnambool, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, salter balance scale, weight measuring scale, weighing dry goods, domestic object, kitchen scale, measure, weigh, measure ingredients, food preparation -
Bendigo Historical Society Inc.
Photograph - MADGE SIMMONS COLLECTION: BRASS BAND, 1930's
The Madge Simmons collection. Black and white photograph of twenty-eight members of a brass band, probably in Bendigo. Mounted on cardboard and untitled. Other similar photos in the collection are from the 1930s. Band members of all ages, in uniform and with instruments. One man is not in uniform. On the ground in the front is a large drum, topped with a small one. There are two smaller modern copies of the original included.bendigo, entertainment, brass bands, brass bands. -
Bendigo Historical Society Inc.
Document - CAMBRIDGE PRESS COLLECTION: LETTER PAPER - THE BENDIGO MUSICAL, LITERARY AND ELOCUTIONARY SOCIETY
Letter paper from The Bendigo Musical, Literary and Elocutionary Society, Printed letterhead with emblem of a musical instrument surrounded by a wreath of flowers. Also printed on the left underneath is : President - Mr. John Leaney, Vice-Presidents - Messrs. W. Iser, F. C. Stuart, Z. S. Martin, Secretary - N. S. Draper, A.F.I.A. Commerce House, Charing Cross, Bendigo.business, printers, cambridge press, cambridge press collection, the bendigo musical literary and elocutionary society, john leaney, w iser, f c stuart, z s martin, n s draper, commerce house -
Australian Gliding Museum
Machine - Glider – Sailplane, 1940
The “Coogee” is an intermediate single seat sailplane designed and built by Tom Proctor in 1940. Only one was built. It was first flown at Stuart Hill near Bendigo Victoria in January 1941 and was maintained in flying condition until 1967. The aircraft was flown extensively by the Victorian Motorless Flight Group (now the Melbourne Gliding Club) and Geelong Gliding Club and several subsequent owners. This exhibit is a "one off" Australian designed and built glider similar in some respects to the Hutter H17. Its usage is relevant to the history of gliding in Victoria in the post war years. Also the aircraft provides an insight into gliding technology in Australia in the 1940s. Wood and fabric single seat glider sailplane with strutted wings and strutted tailplane – features metal framed perspex canopy, central fuselage skid and wheel, small tail skid, instruments include airspeed, turn and bank indicator; variometer and altimeter. Metal parts include struts and fairing covering wing joint. All surfaces are pink doped – awaiting painting.australian gliding, glider, sailplane, coogee, tom proctor, victorian motorless flight group, geelong gliding club -
Bendigo Historical Society Inc.
Newspaper - JENNY FOLEY COLLECTION: MUSIC
Bendigo Advertiser "The way we were" from Friday, October 22, 2004. Music: Golden City Banjo Club was in fine tune in 1946 when it won the Australian Amateur Hour. Members paid an entrance fee to join the band, got their musical instruments from Suttons Musical and then paid them off. At one stage the club had almost 150 members.newspaper, bendigo advertiser, the way we were -
Wannon Water
Clinometre / Abney Level, E. R. Watts & Son, Clinometre
Abney Level / Clinometer is an accurate surveying tool used to measure degrees, percent of grade and topographic elevation. Used for surveying pipe lines.Instrument which consists of a fixed sighting tube, a movable spirit level connected to a pointing arm which turns and pivots. Adjustment knob/screw on top turns to rotate the compass indicator and bubble level. Arched scale graduated 0 to 90 degrees in both directions. Clinometer is housed in a brown leather case with a long leather strap for carrying around the neck.Watts London / No 70131 / Made in England -
Ballarat Diocesan Historical Commission
Ciborium, c. 1960
A brutalist style ciborium in the modern manner, crown of thorns decoration to lower outer rim of cup with squared knop to stem decorated with the instruments of Christ's passion. Four sides of the stem are decorated with enamelled wheat and the base is set with four cameos the panels between decorated with vine leaf and grapes. The lid to the ciborium is decorated with engraved stars surmounted with and enamelled cross, centred with IHS.Presented by Mrs W.F.Holmes & Family in Loving Memory of her Devoted Husband and their Loving Father. 17-3-64. -
Warrnambool and District Historical Society Inc.
Musical Instrument, Clarinet, 20th century
This musical instrument belonged to a member of the McDonald family (South Warrnambool). It may have belonged to Donald Robert McDonald (b. 1908) who enlisted in the Australian Army in 1942 and was discharged in 1946. He was a bombardier in the 2/4 Aust. Composite A/A Regiment.The instrument is significant because it belonged to a member of a prominent South Warrnambool family. It had historical and social significance as an example of the musical entertainment common in the 1940s (perhaps the owner played in a local band or a military band)This is a clarinet made of black-coloured wood with silver-grey metal fittings and mouthpiece. It consists of three pieces screwed togethermcdonald family, donald robert mcdonald, warrnambool, clarinet -
Bendigo Military Museum
Certificate - INSTRUMENT of SURRENDER
Certificate of Instrument of Surrender of the Japanese Forces of New Guinea, New Britain, New Ireland, Bougainville and adjacent Islands. Signed 6th Sept 1945 by Commander Japanese Imperial South Eastern Army and by Lt. General Commanding First Australian Army.White hard paper certificate - single page.instrument of surrender, new guinea, vp day -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Tool - Collin's-type pelvimeter used by Dr Fritz Duras
This instrument was used by Dr Fritz Duras (1896-1965), who moved to Australia from Germany in 1937. As his father was Jewish, Duras was forced to leave Germany , and came to Australia to take up a post as director of physical education at Melbourne University. Metal pelvimeter. Consists of a device with two arms, which curve into rounded points at their ends. A semi-circular measuring gauge is attached to the end of the pelvimeter.obstetrics -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Tool - Uterine catheter used by Dr Fritz Duras
This instrument was used by Dr Fritz Duras (1896-1965), who moved to Australia from Germany in 1937. As his father was Jewish, Duras was forced to leave Germany , and came to Australia to take up a post as director of physical education at Melbourne University. Metal catheter with internal wire. Catheter is in a vague 's' shape, with a thinner and thicker section. A loop at one end it attached to a wire which can be slid in and out of the device. There are two small round attachments at the thinner end of the device which function as grips. obstetrics -
City of Greater Bendigo - Civic Collection
Equipment - Rolling Parallel Ruler, Kilpatrick and Co
Kilpatrick and Co were London based Mathematical Instrument Makers, Opticians, Goldsmiths, Jewellers and Watchmakers who operated in Melbourne at various Collins Street addresses between 1876 and 1898. Believed to have been a part of the Shire of Marong's surveying equipment.Rectangular brass ruler with beveled edges and rollers on underside. Housed in custom made hinged wooden box. Centre front; Kilpatrick & Co., Londoncity of greater bendigo surveying, shire of marong -
Glenelg Shire Council Cultural Collection
Weapon - Grain Spear, n.d
Part of collection purchased by the City of Portland in 1990s from Brendon Kurtze (Kurtze's Museum Portland). “Grains with Five Prongs. GRAIN. An iron instrument with four or more barbed points, and a line attached to it, used at sea for striking and taking fish.” -Whitney, 1911Grain spear used to harpoon dolphins. Iron, painted black gloss, no handle. 3 flat blades on one end of shaft and handle sleeve on the other.fishing -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Tool - Wooden vaginal speculum with plug, Henry Galante et Fils, c. late 19th century
The plug (obturator) could be used to apply medication to the mouth of the cervix. Wooden speculums were in use in the second half of the 19th century, before it became commonplace for speculums to be made of metal. Henry Galante was a French instrument maker active from the late 1800s. Speculum consisting of wooden case and introducer. "Galante" inscribed on lower side of case and "2" near the top of the case."Galante"obstetrics -
Flagstaff Hill Maritime Museum and Village
Instrument - Navigational Sextant, 1882-1890
A sextant is an astronomical instrument used to determine latitude and longitude at sea by measuring angular distances, especially the altitudes of the sun, moon, and stars. It is a doubly reflecting navigation instrument and used mainly by sailors to measure the angular distance between two visible objects. The name comes from the Latin sextans, or “sixth part of a unit,” because the sextant’s arc can be 60° or 120° of a circle depending on the model used. The primary use was to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation. The estimation of this angle is known as sighting or shooting the object, or taking a sight. This angle and the time when it was measured is used in order to determine Greenwich Mean Time and hence longitude. Sighting the height of a landmark on land can also give a measure of distance from that object. History: The development of the sextant was as an improvement over the octant, an instrument designed to measure one's latitude. The octant was first implemented around 1731-present but can only measure angles up to 45°. As larger angles were needed to allow the measurement of lunar objects - moon, stars and the sun - at higher angles, the octant was superseded by the sextant. The sextant is a similar instrument but better made and allows larger angles from 60° to 120°. This improvement allows distances to be accurately calculated thereby giving longitude when used with a chronometer. The sextant was derived from the octant in 1757, eventually making all previous instruments used for navigational positioning obsolete. The sextant had been attributed to by John Hadley (1682–1744) and Thomas Godfrey (1704–1749), but reference to the sextant was also found later in the unpublished writings of Isaac Newton (1643–1727). Earlier links can be found to Bartholomew Gosnold (1571–1607) indicating that the use of a sextant for nautical navigation predates Hadley's implementation. In 1922, the sextant was modified for aeronautical navigation by Portuguese navigator and naval officer Gago Coutinho. It should be noted that the octant and quadrant are in the same family as they were, and all are, regarded as sextants. The sextant is representative of it's type and although not fully complete it demonstrates how 18th,19th and 20th century mariners determined their latitude and longitudinal to determine their position on a chart, allowing them to navigate there way across the world's oceans. It also demonstrates the skill and workmanship of the early instrument makers that operated scientific instrument businesses from London and other areas of England to provide most of the navigational instrumentation used by commercial and military navies of the time.Sextant with square, fitted box of polished wood, "Hezzanith" brand. Box contains many parts for the sextants use. On certificate "Heath & Co, London. Sextant Number Y 822". Catch on lid "DEFIANT LEVER" and "PATENT NUMBER 187.10". Maker's certificate is attached to the inside of the box.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, sextant box, sextant, hezzanith, heath & co, navigational instrument, george wilson heath, astronomical instrument, instrument manufacturers, scientific instrument, navigation, celestial navigation, octant, quadrant, lunar navigation -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Chassaignac gynaecological ecraseur associated with Dr Frank Forster
Used to remove polyps or other growths, using a tightening chain to gradually lacerate the growth, minimizing haemorrhage. Devised by Charles Marie Edouard Chassaignac (1805-1879) who was a surgeon in Paris. The manufacturer of this item was possibly Geo. Tiemann & Co Surgical Instruments USA. Metal ecraseur, Chassaignac's design. The straight shaft can be extended, and has a straight handle at one end and a metal loop at the other. destructive instruments -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Tool - Breuer haemacytometer in case, Ernst Leitz
A haemacytometer is an instrument used to count blood cells. It is commonly applied to a combination of counting chambers with cover glasses and has pipettes for red and white blood cells. This haemacytometer was manufactured by Ernst Leitz's factory in Metzlar, Germany. This company grew to be come what is now Leica. Haemacytometer in brown leatherette case. Consists of two glass pipettes with attached red rubber tubing, a glass microscope slide, and three small plastic square slide accessories. The base of the case is cut out and lined with felt to accommodate the parts of the object. Top of the case is inlaid with gold coloured text which reads 'Haemacytometer/Breuer/E.Leitz/Wetzlar'. Glass slide is engraved with the text 'E.Leitz/Wetzlar' and scale measurements. Glass pipettes are printed with the text 'E. LEITZ, WETZLAR'.pathology