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Geoffrey Kaye Museum of Anaesthetic History
Photograph
Black and white photograph of a demonstration of a dental procedure on a patient who is receving anaesthesia. An anaesthetist standing on the right is supporting the patient's mandible and administering anaesthesia to the patient through an inhaler. A second person's hand is holding a mouth gag dental instrument in the patient's mouth. The background of the photo has been covered with black ink so that only the patient, anaesthetist and hand of the third person are visible.•Printed text in black ink on paper label glued under photo: Supporting the Mandible : the Anaesthetist's Stance. •Handwritten with blue ink on reverse: Photo. 7. / (Frame 22).dental procedure, anaesthesia, anaesthetist, patient -
Forests Commission Retired Personnel Association (FCRPA)
IBM Port-A-Punch
The Forests Commission began using computers in the 1960s for resource inventory under the Chief Forest Assessor Murray Paine IBM introduced the Port-A-Punch in 1958 as a fast, accurate means of manually punching holes in specially scored IBM punched cards. Designed to fit in the pocket, Port-A-Punch made it possible to create punched card documents anywhere. The product was intended for "on-the-spot" recording of data such a assessment plotsThe IBM Port-A-Punch prepared computer data and programming cards. Normally there is a a separate stylus pen, similar to a ball-point pen to punch the holes in the cards, but it is missing This instrument consists of a plastic frame that holds 13 long plastic rectangles along its length. A transparent plastic template which has an array of evenly spaced holes fits over the rectangles, and cards are placed over this. IBM Portapunchforest measurement -
Bendigo Historical Society Inc.
Document - MERLE HALL COLLECTION: BENDIGO PERFORMANCE OF ''SERENADE TO SUN LOONG''
Bendigo performance of ''Serenade to Sun Loong'' 27/7/1997 at Golden Dragon Museum. Concert presented with AB and Museum in conjunction. Collection of various material related to the concert: Background information re instruments and performers (Shen Pangeng - on the Erhu and Sun Ping - Classical & Folk Dancer); press release information; associated correspondence ; financial details (loss) re the performance; copies of program; tickets. -
Mont De Lancey
Artwork, other - Ivory Carving
A rectangular cream Ivory style relief carved panel of ten Ancient Greek figures playing and listening to musical instruments played outdoors. They are wearing robes; some are standing and some are sitting on or near rocks and a plant. The artwork has a mottled wooden frame and gold painted cardboard mount. It is covered by celluloid or plastic to protect the carving. The backing is wooden with small screws holding it all together.The whole sculpture is carved in fine detail.relief engraving, objects of vertu, carved picture, ancient greece, carvings -
Linton and District Historical Society Inc
Instrument - Cornet, Brass, Cased, Cornet, Owned and Used by W H Nicholls, Linton Brass Band
The cornet was owned and used by W H Nicholls, a member of the Linton Brass Band, most likely in the 1890s or early 1900s. The cornet was donated to Linton & District Historical Society in 2017 by Robyn Nicholls, of Blackburn. It is understood in the Nicholls family that Robyn's late husband, Graeme Nicholls, inherited the cornet from his great-grandfather, William Henry Nicholls (1845-1902). However it is also possible that the cornet was owned and played by Graeme's grandfather, also named William Henry Nicholls (1880-1943).Brass cornet with mouthpieces, in original dark wooden case which has red fabric lining. Instrument is approximately 30cm in length, has a 12 cm bell and three valves. A small portable sheet-music holder is also in the carrying case. The manufacturer's name "Gautrot Brevete, Paris" is imprinted on the bell, along with the inscription "Exposition Universelle de Paris, 1889, Medaille d'Or". EXHIBITION / UNIVERSELLE / DE PARIS / 1889 / MEDAILLE D'OR / Gautrot Brevete / PARIS.linton brass band, musical instruments -
Melbourne Tram Museum
Photograph - Black and White photograph - mounted, Darge Photos, 1918
Mounted black and white photograph titled "Coburg Tramway Band - 1918", mounted onto embossed black card with the studio photo stamp in gold colour. Features 40 men, 30 in uniform with instruments and 10 men in suits. Has in the background a MCBTT S class tramcar with the Trust depot office block behind. Made by Darge studio, 175 Collins St Melbourne.trams, tramways, coburg, bands, mbctt, coburg depot, s class -
Orbost & District Historical Society
toiletry kit
This kit belonged to Roy Basil Cope an Orbost jeweller. He was in the Air Force. Roy was an instrument maker in the air force. He was born on 14 Aug 1907 at Korumburra, Victoria, Australia and died in 1985 at Orbost. He was married to Emily Ruth Powell who was born in Orbost in 1907. . An every-day toiletry kit issued by the Air Force . It is a brown leather zippered case. It contains a mirror, shoelaces, a razor blade, an oblong container, a clothes brush, a hair brush, two cylindrical containers and a metal soap container with rounded corners.On the fornt of the brown leather zippered case is R.B.C. 41738 made in Englandpersonal-effects cope-roy toiletry-kit -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Pharmacy , spatula spoon, 20thC
A Spatula is a flat, blunt, usually flexible instrument used for spreading plasters and for mixing ointments and masses. and to aid in mixing ingredients with a mortar and pestle. A Pharmacist using a Spatula usually involves the thorough mechanical mixing of the weighed bases on an ointment slab until a uniform preparation has been obtained. A metal spoon spatula used for mixing pastes in a pharmacy .pharmacy, medicines, ointments, mortar and pestle, pharmacy equipment. laboratories, moorabbin, bentleigh, cheltenham -
Churchill Island Heritage Farm
Functional object - Combination spanner
This instrument is a 'McKay Massey Harris Spanner P206'. These spanners were supplied with harvesters and other implements to be used by the farmer to maintain his equipment. The agricultural spanner was often of odd shapes to allow for use in confined spaces or because the one tool could be used for more than one function. Broken one end. Small box spanner and broken open spanner one end, square box spanner with two open spanners at other end. Rusted.1_06combination, spanner, broken, tool, tools, churchill island, farm -
Moorabbin Air Museum
Photograph (Item) - Westland Aircraft Photos
Description: JINDIVIK MK3A General and Technical Information - Instrument Installations, Radio Installations, Miscellaneous Installations, Destroy and Safety Systems, Test Equipment AAP: 721:92/3A VOL1 BOOK 2 Date: 01/09/66 at AL6 Author: Department of Air Amend Level of Importance: . -
Vision Australia
Photograph - Image, RVIB Blind Orchestras, circa 1900
Musicianship was a pursuit encouraged by the RVIB, who then established orchestras as a way of raising funds for the organisation. To this end, tours were often given around the state, so that the general populace could appreciate both wonderful musical talent and the work of the institution. In these images, various ensemble members and their instruments are displayed. Digital files of blind orchestra membersrvib orchestra, fundraising -
Wodonga & District Historical Society Inc
Functional object - Haeusler Collection Child's Metal Recorder
The Wodonga Historical Society Haeusler Collection provides invaluable insight into life in late nineteenth and early twentieth century north east Victoria. The collection comprises manuscripts, personal artefacts used by the Haeusler family on their farm in Wodonga, and a set of glass negatives which offer a unique visual snapshot of the domestic and social lives of the Haeusler family and local Wodonga community. The Haeusler family migrated from Prussia (Germany) to South Australia in the 1840s and 1850s, before purchasing 100 acres of Crown Land made available under the Victorian Lands Act 1862 (also known as ‘Duffy’s Land Act’) in 1866 in what is now Wodonga West. The Haeusler family were one of several German families to migrate from South Australia to Wodonga in the 1860s. This recorder belonged to Alfred Haeusler (b.1922) and was played during his childhood in Wodonga in the 1920s-1930s. The recorder is one of several objects in the Haeusler Collection concerning early childhood that provides insight into family and home life in early twentieth century Wodonga. Recorders belong to the family of woodwind instruments and were first produced in the early eighteenth century. The instrument was popularly revived in 1919 by English instrument maker Arnold Dolmetsch. This item has well documented provenance and a known owner. It forms part of a significant and representative historical collection which reflects the local history of Wodonga. It contributes to our understanding of domestic and family life in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history, social history, and women’s history. Plated iron alloy recorder with visible rust, roughly 20cm long. "MADE IN JAPAN"/"SK"music, musical instrument, recorder, wind instrument, school, child, childrens, haeusler collection, music lesson, woodwind instrument -
Flagstaff Hill Maritime Museum and Village
Ship Log, 1900-1920
Thomas Walker & Son was internationally renowned in the manufacturing of ships logs. Founding father Thomas Walker (1805–1871), an engineer in Birmingham, patented a mechanical log in 1878 which was a recording instrument that attached to a rail at the stern of a vessel connected by a long cord with a rotor which was towed behind the ship. The instrument dial recorded the distance travelled. Thomas Walker first went into business to manufacture stoves at 58 Oxford Street Birmingham. Walker’s self-feeding stove was widely lauded at the Paris Exhibition of 1855, winning a prize medal and kick starting the first of many notable innovations for the Walker family's manufacturing business. However, it wasn’t until working on an earlier ships log model invented by his Uncle that Thomas Walker became interested in the further development of this device, used to ascertain a ship’s speed. Walker continued to improve on the common log for the company of Massey & Sons and these improvements were deemed revolutionary. This log became a firm favourite of the West India Association (British-based organisation promoting ties and trade with the British Caribbean) and the most common log in use for two generations. It took till 1861 for Thomas Walker and his son, Thomas Ferdinand Walker (1831-1921) to patent the first Walker log of many. Together, with the introduction of the A1 Harpoon Log two years later, they established the Walker Log Business as a force to be reckoned with. By the time of his passing in 1871, Thomas Walker Snr had not only founded a family business with considerable staying power but also instilled a tradition of public service. Having sat as a representative on the Birmingham Town Council for 15 years and played an active role in public works, he was soon given the nickname of ‘Blue Brick Walker’. Much like his father, Thomas Ferdinand Walker changed the face of the maritime industry. His patent of 1897, the ‘Cherub’ log, was a notable departure from the past providing a far more accurate reading and replacing the majority of logs of the age. They were the first to produce an electric log and the Walker factory was one of the first to introduce the 48 hour work week for employees. This ship log was invented and made by a significant marine instrument maker and innovator of machinery. It demonstrates the huge leap taken to improve navigational accuracy at sea with an instrument that was in use for decades. Ship Log, three analogue dials calibrated in increments of Miles, the Rocket Log is a nautical instrument for measuring a vessel’s speed and distance traveled. The floating log was drawn behind the ship over a fixed time period in order to measure the distance traveled. The counter could measure enough miles to cover the maximum distance traveled by a ship in one day. The log has two distinct parts; a brass register, made by Walker, showing the distance recorded and the rotator made by Reynolds, that spins in the water driving the counter. both parts are connected by a linked chain. The register has a cylindrical brass body approx 4.5 cm diameter containing registering mechanism with hardened steel bearings. Distance is indicated by the three pointers on enamel plate as follows: graduated every 10 miles from 0-100; every mile from 1-10; every 1/4 mile from 1/4 -1. A brass sling and eye secured to the body enables it to be attached to the taffrail. The original rotator would have had a cylindrical tapered wooden body, approx 4.5 cm in diameter with three metal alloy fins or could be all made from brass. A towing eye is fitted to the tapered end. The two pieces of apparatus are connected by a length of linked chain, length 22.9 cm."Walkers Rocket Ship-Log Birmingham (Patented)" printed on face-plate. "Made by Thomas Walker".flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, ship log, rocket log, mechanical ship log, measuring instrument, marine instrument, nautical instrument, speed recording instrument, ship log register, walker ship log, walkers rocket ship-log, thomas walker, thomas walker & son, thomas ferdinand walker, walker log business, reynolds ship log rotor, taffrail log, taff rail log, west india association -
Greensborough Historical Society
Microscope, Bausch & Lomb Optical Co, Bausch and Lomb microscope, 1912c
Bausch & Lomb were a prominent manufacturer of optical glass and instruments founded in 1853, which commenced making microscopes in 1876. Entered into joint venture with Saegmuller and alliance with Zeiss 1890s - 1903, now global manufacturer of eye products and pharmaceuticals. Possibly used in Australia as a laboratory microscope 1930-1950s.Brass monocular 3 lens (16 mm, 4 mm) laboratory microscope in cedar stained wooden box with key lock and carry handle, with glass specimen slides Plate on base: Bausch & Lomb Optical Co. USA, Logo B L Z S (Bausch Lomb Saegmuller Zeiss), Donald Ross & Co Ltd [Distributor/Agent]microscope -
Queenscliffe Maritime Museum
Instrument - Telescope
Spencer and Browning was established by William Spencer and Samuel Browning in 1778, before they entered into partnership with Ebenezer Rust in 1784. After the death of Ebenezer Rust's son, the successor business was known as Spencer, Browning & Co. The firm of Spencer, Browning & Rust made a variety of navigational instruments, including octants and sextants.This telescope was manufactured by a London firm established in 1778. The telescope is believed to be from around 1863.Two piece brass day or night telescopeSpencer, Browning and Co. London Day or Night telescope, navigational instruments -
Queenscliffe Maritime Museum
Instrument - Barometer aneroid
An aneroid barometer is an instrument used for measuring pressure without the use of a liquid. Invented in 1844 by French scientist Lucien Vidi, the aneroid barometer uses a small, flexible metal box called an aneroid cell (capsule), which is made from an alloy of beryllium and copper and responds to changes in air pressure.An example of a widely used type of barometer.A brass aneroid barometer with a white face.Manufactured by C. Wermer and Co, Melbournebarometer, aneroid barometer, c. wermer -
Federation University Historical Collection
Negative - Object, Lantern Slides, pre 1914
The Gurley enterprise was established in 1845, first as the partnership of Phelps & Gurley and in 1852 as W. & L. E. Gurley. William Gurley and his younger brother Lewis E. were both engineering alumni of Rensselaer Polytechnic Institute, in Troy, NY, and brought to the business a hunger for technical innovation and unrivaled marketing skill. Exposure at the Centennial Exposition in 1876 launched the company into international prominence from which it never fell. The brothers built a factory in 1852 that operated in departments, each department turning out different components, which were then assembled. This revolutionized the industry which, to that time, operated as small shops making, essentially, individual instruments. Gurley was able to roughly halve the price of their instruments over those of their competition, while maintaining quality. (https://www.gurley.com/history)A timber box of 30 lantern Slides.astronomy, lantern slides, gunn's, w. & l.e. gurley -
Queenscliffe Maritime Museum
Instrument - Azimuth Mirror
William Thomson described a new "Marine Azimuth Mirror" at the 1877 meeting of the British Association for the Advancement of Science, and patented the design in Britain and the U.S. This instrument is an example of the improved design, with a reflecting prism in place of the original mirror. Thomson introduced this form in the early 1880s. The signature indicates that it was made during the period 1900-1913. A child prodigy, William Thomson went to university at the age of eleven. At twenty-two he was appointed Professor of Natural Philosophy in Glasgow where he set up the first physics laboratory in Great Britain and proved an inspiring teacher. He primarily researched thermodynamics and electricity. On the practical side he was involved in the laying of the Atlantic telegraph cable. He was also the partner of a Glasgow firm that made measuring instruments from his own patents.An instrument of significant importance which made marine navigation easier and more accurate in the early twentieth century.An Azimuth mirror with wooden box.Kelvin & Hughs Ltd Serial No - illegible Made in Great Britainazimuth mirror, william thompson, lord kelvin, naviagtion, marine instruments -
Warrnambool and District Historical Society Inc.
Musical Instrument, Accordian, Late 19th century
Accordians came into being around the start of the 19th century and has become a well loved instrument. It is thought that they originated from areas in Austria and Germany but over the following century its popularity has spread to all parts of the world. Accordians come in various sizes but all operate on the same wind principle. An object which is relatively common .Brown wooden ends with metal buttons with concertina section painted blue with black edge.Two glass buttons on one end with dark pink and clear glass centres. Parts of the wood work are decorated with scroll work. two metal discs with diagrams of lyres on end above the buttons. Remains of floral pattern around each end.warrnambool, button accordian -
Federation University Historical Collection
Equipment - Mathematical Instrument, Polar Planimeter, c1900s
Made for Kilpatrick & Co, Melbourne and used at Ballarat School of Mines. This mathematical instrument allowed users to determine the area of a curved region tracing its boundary. Two arms - one arm anchored at the end away from the pivot and one arm traced the drawing. The graph produced polar co-ordinates.A polar planimeter, housed in a storage box with molded, velvet lined interior. Hinged lid with clasp. Black fabric outside cover.Swiss made for Kilpatrik & Co. Melbourne Serial No. 62712 Paper sticker on underside of box "Made in Switzerland"planimeter, kilpatrick & co., polar planimeter, ballarat school of mines, mathematical instrument, area, curved region -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Commemorative ashtray presented to Dr Frank Forster, c. 1965, Rocket & Co, London
This item was a gift to Dr Frank Forster from colleagues (and possibly students) whilst he was working at the Hosptial for Women at Soho, London, c 1965. [Source: Librarian Hilary Belton] The ashtray was made by Rocket & Co, a manufacturer of surgical instruments. Geofrey Bishop and Bryan Hibbard also have similar ashtrays.Chrome ashtray, consisting of a triangular base with three cigarette rests. At the centre of the base, on a central stem/pedestal, is a set of replica miniature forceps.dr frank forster, obstetric delivery, ephemera -
Clunes Museum
Instrument - CORNET, CASE AND ACCESSORIES
This instrument was played in many international competitions outside of Australia. Locally this cornet was locally play by Mr. Stewart Dunn of Angus Street, Clunes, during the 1930's Mr. Roberts played with the Clunes Brass Band for 35 years and in 1908 was presented with a hot water kettle in recognition of his service to the band. BRASS CORNET, BLACK WOODEN CASE AND CORNET ACCESSORIES, (9 Pieces in Total) BELONGED TO MR. JOSEPH TIPPET ROBERTS, DUKE OF EDINBURGH HOTEL, FRASER STREET, CLUNESEN ARGENT ANTOINE COURTOIS & MILLE MILLE SEN. FACTEUR DU CONSERVATOIRE NATIONAL 88 RIE DES MARAIS ST MARTIN PARIS 1ST. PRIX ECT.brass musical instrument, clunes brass band -
Orbost & District Historical Society
black and white photograph, 1910
The Orbost Workers' Band was started in 1889 by Donald and Archie Munro. The band folded after the town was devastated by floods in 1893. Charles Spink reformed the group in 1905. It split in 1908 and the breakaway band was named the Orbost Workers Band. The two bands, The Orbost Workers and Orbost Town Band would often compete against each other. Eventually, in 1913, the two bands amalgamated to form the Orbost Municipal band. The old Orbost Municipal Band recorded its last meeting in 1941 -a lack of effort and membership. The new Orbost Municipal Band was restarted by Clem Heather (a previous member) on Wednesday 20th September, 1961 and continued into the late 1980s when lack of interest caused it to become defunct. Members of the 1910 Orbost Workers' Band in the photograph are from back and left to right : Bill Whillance; Vic Lawless, Tom Reeves, August Redenbach, Alex Stirling, Bert McCoy, Bill Stirling, Ray Napier, Ted Swan, Albert Hight; George Jackson, Jack Richardson, Bill Clark, Wally Swan, Arthur Redenbach, Brick Richardson, Jack Healey, Dave Williams; Ossie Wehner, Charles Black, Val Perry, Charlie O'Brien, Arch Lavell; Tom Swan and Harold NapierThis is a pictorial record of the Orbost Brass Band. The various Orbost bands over the years played a major role in community activities providing entertainment and musical experiences for the many members.A black / white photograph of band members with their instruments. In the fron row are two,small boys sitting on either side of a drum. Behind them is a row of young boys, the one on far left holding a small dog. Another row is kneeling behind them and a row is standing at the back with one man centre back by himself. They are all dressed in suits or uniforms. The photograph has been glued onto cardboard.on back - "Flavel, 1910"orbost-municipal-band spink-charles heather-clem -
Glenelg Shire Council Cultural Collection
Equipment - Measuring Instrument - Gammon-Morgan Water-in-Sand measurer, Gammon-Morgan, n.d
Port of Portland Authorityport of portland -
Federation University Historical Collection
Book, Industrial Electricity
The book was published for the use of personnel of the army, navy, marine corps and coast guard. The book was used by Charles Bacon who studied at the University of Nevada in the late 1930s/early 1940s. Bacon worked at Bunker Hill Mines and Kellogg Idaho, before arriving in Australian in 1951. He worked for CN Myers, a company involved with paper converting. CN Myers was a family business (on Charles Bacon's maternal line).Blue soft covered book of 607 pages. Chapters include electrical Algebra, fundamentals of Electricity, Wiring, Magnetism, Armature Wiring, Generators, Motors, Controllers, Geometry and Trigonometry, Alternating Current, AC Circuits, Transformers, Polyphase Systems, Alternators, Induction Motors, Stator Winding, Multi-Speed Induction Motors, AC Controllers, electrical instruments, Electron Tubes, Welding Systems, Welding Systems, electrical Drawings. charles bacon, mining engineering, metallurgy, university of nevada, armed forces, world war 2 -
Geoffrey Kaye Museum of Anaesthetic History
Photograph
Black and white photograph of a demonstration of a dental procedure on a patient who is receiving anaesthesia. Dr Geoffrey Kaye, wearing a white gown, is inserting a mouth gag dental instrument into the patient's mouth. The anaesthetist's hands are supporting the patient's head and administering anaesthesia to the patient through an inhaler. The background of the photo has been covered with black ink so that only Dr Kaye, the patient, and hands of the anaesthetist are visible.•Printed text in black ink on paper label glued under photo: Inserting the Gag under Vision. •Handwritten with blue ink on reverse and underlined: Photo. 2.anaesthesia, dental procedure, anaesthetist, patient, geoffrey kaye -
Geoffrey Kaye Museum of Anaesthetic History
Photograph
Black and white photograph of a demonstration of a dental procedure on a patient who is receiving anaesthesia. Dr Geoffrey Kaye, wearing a white gown, is changing a mouth gag dental instrument in the patient's mouth. The anaesthetist's hands are supporting the patient's head and administering anaesthesia to the patient through an inhaler. The background of the photo has been covered with black ink so that only Dr Kaye, the patient, and the hands of the anaesthetist are visible.•Printed text in black ink on paper label glued under photo: Changing-Over the Gag. •Handwritten with blue ink on reverse: Photo. 4. / (Frame 20).dental procedure, dental instrument, anaesthesia, anaesthetist, patient, geoffrey kaye -
Geoffrey Kaye Museum of Anaesthetic History
Photograph
Black and white photograph of a demonstration of a dental procedure on a patient who is receiving anaesthesia. Dr Geoffrey Kaye, wearing a white gown, is holding the patient's jaw and is placing an instrument inside the patient's mouth. An anaesthetist's hands are supporting the patient's jaw and administering anaesthesia to the patient through an inhaler. The background of the photo has been covered with black ink so that only Dr Kaye, the patient, and the hands of the anaesthetist are visible.•Printed text in black ink on paper label glued under photo: It takes Two to support the Mandible. •Handwritten with blue ink on reverse and underlined: Photo. 6. / (Frame 23).dental procedure, dental instrument, anaesthesia, anaesthetist, patient, geoffrey kaye -
Linton and District Historical Society Inc
Photograph, Linton Brass Band, Hospital Sunday, Recreation Reserve, 1910
Black and white image of seventeen men dressed in uniform and holding instruments. One of the men has a small drum sitting in front of him. A man and a woman are visible in the background, behind the band members, sitting on the ground. Further behind them is a post and rail fence with three men standing behind it and a child sitting on the top railing of the fence. Image has been mounted on dark grey card.Text, handwritten, front: ABOUT 1910 LINTON BRASS BAND W. TODD BANDMASTER / Mr TRENGROVE DRUM MAJOR. Text, handwritten, reverse: BACK ROW: GEO PRESTON PADDY TODD / BILLY TODD Mr J SHEPHERD / WILLIAM TODD BAND MASTER / MILTON TODD Mr TRENGROVE DRUM / MAJOR / (HOLDING BATON) / Mr GEO BENNETT Mr ANGUS / DIDDY POWELL / FRONT ROW: ALBERT SIMPER / SOMER DONALDSON ERN CHING / CHARLIE ROBERTS DRUMMER / ARTHUR POWELL PERC ROBERTS J BERSEY / HOSPITAL SUNDAY RECREATION RESERVE / ABOUT 1910.brass bands, musicians, geo preston, paddy todd, billy todd, mr. j. shepherd, william todd, milton todd, mr. trengrove, geo bennett, mr. angus, diddy powell, albert simper, somer donaldson, ern ching, charlie roberts, arthur powell, perc roberts, j. bersey, linton -
The Ed Muirhead Physics Museum
Engine, Grayson Diffracting Grating Ruling
Made by Henry Grayson at home with the help of William Stone. Used to rule diffraction gratings, achieving excellent results of 2cm squared rulings on speculum metal. The instrument was transferred to Melbourne University, and used by Professor Lyle from 1917-30. Information attached to the front of object and statistical information on stand on top of object.Grayson Diffraction Grating Ruling engine consisting of multiple complex chrome and brass components. Enclosed in specially made glass and wooden display box.