Showing 200 items matching scientific equipment
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Federation University Historical Collection
Equipment, Glass Test Tubes
... Scientific Equipment... Australia Scientific Equipment laboratory Schott Duran ...The Ballarat School of Mines is a predecessor insttution of Federation University Australia7 glass test tubes scientific equipment, laboratory -
Federation University Historical Collection
Equipment, Metal Tongs
... Scientific Equipment... Equipment Metal Tongs Metal Tongs The Ballarat School of Mines ...The Ballarat School of Mines is a predecessor insttution of Federation University AustraliaMetal Tongs scientific equipment, laboratory, tongs -
Federation University Historical Collection
Equipment - Laboratory, Laboro, Glass Syringe
... scientific equipment... science laboratory laboratory scientific equipment flask injection ...Used at the Federation Univeristy SMB science laboratory100 ml glass syringe with luer lock and metal tiplaboratory, scientific equipment, flask, injection, medical -
Federation University Historical Collection
Photograph, Ballarat School of Mines Balance Room, c1907
... scientific equipment... scientific equipment assaying assay weigh weight scales assay ...This image was reproduced in the 1908 Ballarat School of Mines Calendar. During the early 1900s the Ballarat School of Mines had an international reputation for producing quality mining graduates. The graduates had much sought after practical experience. Their studies included 'real' experience in the Ballarat School of Mines Mining Laboratory, Assay Room, Balance Room, etc. This image was reproduced in the 1908 Ballarat School of Mines Annual Report. It is a room in the building now known as the "Old Chemistry Building'.Black and white photograph showing three men working at balances while assaying in the Ballarat School of Mines Balance Room. "Plate 117 Balance Rooms, School of Minesballarat school of mines, scientific equipment, assaying, assay, weigh, weight, scales, assay laboratory, old chemistry building, mining -
Federation University Historical Collection
Photograph - Photograph - Black and White, John Brittain
... scientific equipment... scientific equipment microscope john brittain astronomy astronomical ...On 28 June 1907 John Brittain, a well known writer and lecturer on astronomical subjects was appointed lecturer and demonstrator in Astronomy in the Department of Engineering and Surveying at the Ballarat School of Mines. A man in a jacket looks toward a microscope on a table with white tablecloth. The man is John Brittain who lectured at the Ballarat School of Mines. ballarat school of mines, scientific equipment, microscope, john brittain, astronomy, astronomical, scientific objects, observatory -
Federation University Historical Collection
Photograph - Original x-rays, X-rays from pioneering Ballarat Demonstrations, 1896
... scientific equipment... 146.) ballarat school of mines scientific equipment x-ray xray ...X-Rays were first discovered on 08 November 1895. By 18 July 1896 staff members of the Ballarat School of Mines (SMB), were experimenting with the exciting new discovery. The history of x-rays began on 08 November 1895 at the University of Wurzburg in Bavaria. The discovery was officially announced on 25 December 1895. The first radiographs in Ballarat were taken at the School of Mines in July 1896 according to the Ballarat School of Mines (SMB) Annual Report. Frederick J. Martell, the Registrar of SMB arranged for the importation of tubes, while John M. Sutherland, an electrician, conducted most of the experiments giving 6 inch, 12 inch and 16 inch sparks respectively. In a short time brilliantly successful results were obtained, with some SMB Roentgen negatives taken at this time still in existence today. Samuel Ernest Figgis, H. R. W. Murphy, D. McDougall, and Frederick J. Martell carried out experiments at the SMB on Saturday evening 18 July 1896, producing 'perfect' negatives of a hand and wrist. A Roentgen Tube and an induction coil giving a two inch spark, the coil being sparked by the SMB's dynamo, were used to obtain these results. The Courier reported that 'the exposure of five minutes was ample' but concluded that 'the length of the exposure will be shortened as experiments proceed.' The Ballarat Courier reported on 20 July 1896 that: "Thanks to the energy of the staff of The School of Mines, Ballarat, and particularly to Messers F.J. Martell and D. McDougall, the assistance of Rontgen X-rays will soon be available, for the relief of suffering humanity, at this institution." Martell was an ardent amateur photographer, and Duncan McDougall's experience as an electrician has enabled the two gentlemen to carry their experiments on to a perfectly successful issue. At first these gentlemen, together with Professor Purdie and Mr W. Huey Steele, conducted a series of experiments by the aid of a Bonetti glass-plate induction machine which had been constructed by Mr McDougall. The results were very good, the various bones of the hand being distinctly visible. The following people were among those who witnessed the first X-ray experiments to be carried out in Ballarat. Andrew Anderson, President of the School of Mines, a large number of ladies and gentlemen, the medical profession Dr Edward Champion (1867-1929) Dr Gerald Eugene Cussen (1888-1943) Dr William Edward Davies (1868-1928) Dr Charles William Henry hardy (1861-1941) Dr Edward Kenneth Herring(1864-1922) Dr Joseph Lalor (1859-1907) Dr James Thomas Mitchell (1856-1945) Dr Edward Graham Ochiltree (1857-1896) Dr Robert Denham Pinnock (1849-1902) Dr Joseph Francis Usher (c1832-1909) Dr Grace Vale (nk-1933). The staff of SMB Professor Alfred Mica Smith Professor D. J. Dawbarn Mr. F. J. Martell. (http://guerin.ballarat.edu.au/aasp/is/library/collections/art_history/honour-roll/honourroll_X-Ray_pioneers.shtml) "Seven patients of the doctors who were present were treated. In each case the patient was suffering from the effects of an old wound or some other injury to other a hand or foot. One patient, a boy had a finger broken some years earlier and when xray plate of the injury was developed it indicated plainly the fracture on one of the joints of the third finger. In another case a woman had a foot had a foot X-rayed and the photograph revealed the seat of an earlier imjury to it. Likewise an injury to the bones of a hand of an elderly man was revealed by an x-ray photograph. Every X-ray photograph that evening showed the importance of this new development in electrical science and the doctors present agreed the "the results of the experiments on their patients, by showing the exact seat of the injury and its present condittion, would materially assist them iin supporting cures." (Warren Perry, The Ballarat School of Mines and Industries Ballarat, p 146.)A number of photographic xrays as taken by the Ballarat School of Mines in 1896. The xrays include bones, hands, feet, shoes and more. ballarat school of mines, scientific equipment, x-ray, xray, photography, foto, roentgen tube -
Federation University Historical Collection
Photograph - Black and White, Ballarat School of Mines Electricity Classroom, 1900
... scientific equipment...-room ... '. ballarat school of mines scientific equipment ...Henry Sutton taught Electricity and Magnetism at the Ballarat School of Mines. The first reference to this room was in the 1900 Ballarat School of Mines Annual Report: 'The dynamo has been connected by cables to a switchboard in the new lecture-room ... '. Black and white photograph of the interior of a classroom at the Ballarat School of Mines, including a number of desks, and gas light fittings. The room was the Electricity and Magnetism Classroomballarat school of mines, scientific equipment, electricity, electricity classroom, classroom, henry sutton, laboratory, m4351 -
Federation University Historical Collection
Book, Ballarat School of Mines, Ballarat School of Mines Calendar, 1911
... scientific equipment... of mines scientific equipment engineering classroom desks gas ...In 1911 R. Maddern was President of the Ballarat School of Mines. Contents of this booklet are: Asssociateship, Calendar, Certificate Courses, Departmental Regulations, Discipline, Discipline Board, Examination Results, Fees, Full Certificates Issued, General Regulations, Introduction, Junior Technical School, Officer Bearers, Professors and Lecturers, Subjects of Instruction - Department of Chemistry and Metallurgy, Geological Department, Engineering Department, Electrical Engineering Department, Department of Mathematics and Physics, Practical, Plane and Solid Geometry, Photography, Subscriptions and Donations 1910. Plan of Buildings and Grounds Engineers with qualifications from the Ballarat School of Mines were sought by mines throughout the world. Blue soft covered book of 64 pages titled the Ballarat School of Mines Calendar. The book includes images of the Engineering Room, the Maddern Roasting Furnace, Museum, Junior Chemical Laboratory, Plan of Buildings and Ground, Chemical Laboratory, Concentration Floor, Linkenbach Table, Engineering Laboratory, Experimental Steam Engine, Chemical Lecture Room, Physics Instruction Room, Newtonian Telescopy, Ballarat Observatory, Instructor's Laoratory, Wilfrey Table, Chlorination plant, Cyanide House and R. Maddern. ballarat school of mines, scientific equipment, engineering, classroom, desks, gas lighting, calendar, r. maddern, j. m. bickett, w. h. middleton, j. d. woolcott, w. nixon, daniel. walker, fred j. martell, professor a. mica smith, hubert r. murphy, charles a. deane, arthur garrard, professor t. s. hart, professor a. d. gilchrist, a. e. c. kerr, j. brittain, e. j. a. mcconnon, john m. sutherland, bertram whitington, h. j. hall, e. gutheil, charles campbell, t. williams, d. e. mullins, sir redmond barry, judge rogers, r. m. sergeant, thomas bath, andrew anderson, general regulations, discipline, discipline board, associateship and final certificates, mining engineering, metallurgy, geology, electrical engineering, certificate courses, junior technical school, fees, subjects of instruction, chemistry, geological department, engineering department, electrical engineering department, department of mathematics and physics, practical, plane and solid geometry, photography, full certificates issued, supplementary examination results - may 1910, supplementary examination results - april 1908, subscriptions and donations 1910 -
Federation University Historical Collection
Photograph - Black and White, Ballarat School of Mines Electricity Classroom, 1900
... scientific equipment...-room ... '. ballarat school of mines scientific equipment ...Henry Sutton taught Electricity and Magnetism at the Ballarat School of Mines. The first reference to this room was in the 1900 Ballarat School of Mines Annual Report: 'The dynamo has been connected by cables to a switchboard in the new lecture-room ... '. Black and white photograph of the interior of a classroom at the Ballarat School of Mines, including a number of desks, and gas light fittings. The room was the Electricity and Magnetism Classroomballarat school of mines, scientific equipment, electricity, electricity classroom, classroom, henry sutton, laboratory -
Federation University Historical Collection
Photograph, Student using metallurgical electron microscope, 1974
... scientific equipment... metallurgical electron microscope laboratory scientific equipment ...Large black and white photograph of student seated at metallurgical electron microscope.black and white photography, metallurgical electron microscope, laboratory, scientific equipment, metllurgy -
Federation University Historical Collection
Equipment - Object, Laboratory Equipment
... scientific equipment... Equipment Laboratory Equipment Laboratory Equipment scientific ...laboratory equipment, scientific equipment -
Federation University Historical Collection
Instrument - Scientific Instrument, Miner's Dial, mid 1800s
... scientific equipment... of mines surveying archibald hoadley scientific equipment ...A quadrant mounted telescope with crosshairs and external focussing, with longitudinal bubble level. Mountable on a magnetic compass plate with two bubble levels. Complete with dapered-spigot base plate and slot view attachments, Housed in a polished timber box. Inside the box are two labels -A label on the inside of the box " to the School of Mines and Industries, Ballarat" To (...) Hoadley, Esq, Principal, Footscray Technical school, Footscray WII" "Sluggish Needle, 9/4/3..." "still sluggisg 1966"mining, ballarat school of mines, surveying, archibald hoadley, scientific equipment, circumferential, scientific instruments -
Federation University Historical Collection
Equipment - Scientific Object, Test Tube Holder
... scientific equipment... Scientific Object Equipment Test Tube Holder A wooden test tube ...This item was removed from the Mt Helen Campus S-Building before refurbishment in September 2015.A wooden test tube holder. It has cut circles in the structure to hold upright test tubes (those in use) and pieces of dowel to hold upside down test tubes (those in storage or drying). The word ananlite is engraved in the wood at the front. There are pen markings of numbers next to some of the holes and some of the pieces of dowel. The words water and lime are also written in pen, with arrows pointing towards, next to one of the end holes. test tube holder, test tubes, science, scientific equipment, laboratory -
Federation University Historical Collection
Object, Wireless / Transmitter
... scientific equipment... scientific equipment valve electrical engineering ...Wooden box with wireless crystal set (quite adanced). Includes two valves. radio, crystal set, wireless, scientific equipment, valve, electrical engineering -
The Ed Muirhead Physics Museum
Sample Holder, unknown
... scientific equipment... scientific equipment ...Metal sample holder for optics measurements with three circular, intertwined and moveable spheres.Logo and Cyrillic characters with 'No 650157' at top of holder.sample holder, russia, scientific equipment -
The Ed Muirhead Physics Museum
Adjustable Retort Stand, 20th Century
... scientific equipment... scientific apparatus scientific equipment ...Heavy metal tripod stand with three knobs and two adjustable holders.On tripod base: 'MET. RES'retort stand, scientific apparatus, scientific equipment -
The Ed Muirhead Physics Museum
Paraffin Section, 20th Century
... scientific equipment... spencer buffalo scientific equipment ...Rectangular black box with metal scrapper and black instrument with round metal rod with screw tip and knob.Top of box: 'SPENCER BUFFALO USA' Label inside lid: 'PARAFFIN SECTIONS / [H]ONED NOV. 1952' Painted on box edge: 'W M 790'paraffin section, spencer buffalo, scientific equipment -
The Ed Muirhead Physics Museum
Thermopile
... scientific equipment... / A / Thermopile' thermopile scientific equipment ...Circular metal frame and dials with mixed internal components, on a hinged, hollow cylindrical base.Partially removed label on circular frame: 'NAT. PH[...] [...] / NO. [...]' Partially removed label on base: 'J. H 4' Attached handwritten tag: 'Optical bench / A / Thermopile' thermopile, scientific equipment -
The Ed Muirhead Physics Museum
FH 40H Radiameter/Geiger Counter
... scientific equipment... measurement scientific equipment frieseke & hoepfner germany ...Used for measuring the intensity of gamma-radiation and x-rays, and detecting beta rays.Grey, rectangular Geiger counter box with two black dials and viewing window with measurement scale. Four slits in top with setting dial on upper right side.Embossed sticker (top of front): 'CALIBRATED DEC. 68 / MULT. READINGS BY I.3' Labels on dials and measurement viewing window.radiameter, geiger counters, radiation measurement, scientific equipment, frieseke & hoepfner, germany -
Mont De Lancey
Chemistry set, c1950
... scientific equipment.... chemical equipment scientific equipment ...Belonged to Clive Stone and his brothers Derek and Douglas."Kay" Chemistry set containing - test tubes, compounds, filters, tongs, funnel, Bunsen burner and booklet titled "The wonders of Chemistry". In cardboard box.chemical equipment, scientific equipment -
Federation University Historical Collection
Photograph - Photograph - Black and White, Ballarat School of Mines Assay Room, c1900, c1901
... scientific equipment... on several occasions. ballarat school of mines scientific equipment ...The depicted Ballarat School of Mines Assaying Furnace probably dates back to the mid 1890s. The photo first appears in the Ballarat School of Mines Calendar for 1900, but references to these facilities were mentioned in 1887. These facilities were updated and expanded on several occasions. Black and white photograph of the assay furnaces at the Ballarat School of Mines. The Assay-room contained 16 smelting furnaces, 16 muffle furnaces fro coke, charcoal, bituminous coal and gas, and featured all the usual tools and appliances. There was an adjoining weighing room.ballarat school of mines, scientific equipment, assaying, laboratory, mining -
Federation University Historical Collection
Equipment, Big Ben Chime Alarm
... Scientific Equipment...Scientific Equipment Big Ben Chime Alarm Big Ben box Big ...Big Ben boxscientific equipment, big ben chime alarm -
Clunes Museum
GLASS FUNNEL, SCHOTT & GEN. JENA
... scientific laboratory equipment... funnel scientific laboratory equipment SCHOTT & GEN. JENA ...LARGE CLEAR GLASS THISTLE SHAPED FUNNEL WITH ETCHED INSCRPTIONJENAER SUPRAX GLAS SCHOTT & GEN. JENA 1584Lglassware, funnel, scientific laboratory equipment -
Federation University Historical Collection
Equipment - Objects, Nichiryo, Micro-Pipettes
... "Grunbaum" laboratory glass pippette laboratory equipment Scientific ...Three glass micro-pippettesNichiryo "Grunbaum"laboratory, glass, pippette, laboratory equipment, scientific equiment -
Federation University Historical Collection
Equipment - Laboratory equipment, Set of Test Tubes
... Laboratory equipment Equipment Set of Test Tubes A divided box ...Used at the Ballarat School of Mines campusA divided box with around 50 glass test tubes in it.test tube, laboratory, chemistry, scientific instruments, laboratory equipment -
Flagstaff Hill Maritime Museum and Village
Instrument - Ship Log, 1880-1890
... nautical navigation navigational equipment scientific instrument ...The John E. Hand & Sons Company was founded in Philadelphia in 1873, quickly gaining a reputation as competent manufacturers of nautical instruments and compass adjusters. In fact, John Enos Hand, the company founder, is recognised as the first man in America to adjust a compass aboard an iron ship. The Hand Company built navigational equipment for all varieties of floating vessels, and operated a chain of retail outlets with “service stations” in numerous port cities, including Baltimore and New Orleans, until 1956. Service stations sold Hand instruments as well as other nautical paraphernalia and provided compass adjusting services. Additionally, John E Hand and his two sons, John L Hand and Bartram Hand, were inventors in their own right who patented design improvements for numerous instruments that were employed in the company’s work. Commercial and private contracts dominated the firm’s business until the late 1930s when the United States military began preparations for World War II. Although the Hand Company never completely abandoned its involvement with private industry, after World War II, military contracts monopolised their business. The Company obtained contracts with the Navy, Coast Guard and Marines to develop new instruments, and to build military-engineered nautical equipment. Of note are the wrist compass, developed for the Navy beginning in the 1950s, and the Mark VII Model 5 Navy Standard Binnacle. Although it moved numerous times, the Hand Company headquarters and factory remained in the Delaware Valley, occupying several buildings in Philadelphia and southern New Jersey. Maintaining its central office in Philadelphia well into the 1900s, the factory was moved to Atco, New Jersey around the turn of the twentieth century and subsequently to Haddon field, New Jersey. It moved one last time in the 1960s to Cherry Hill, New Jersey. In 1997, California-based Sunset Cliffs Merchandising Corporation purchased the Hand Company and all its assets for $100,000. "HAND" brand taffrail log by John F. Hand and Sons Co. Register is enclosed in log, has a glass front and 3 dials on an enameled surface, the first dial registers the miles up to 100, the second registers the units up to 10 mile, the third registers quarters of a mile. The item is rocket shaped with a three blade rotor and a rope ring attachment at one end; the rotor will spin when a rope is attached, allowing the apparatus dials to measure the ship's speed when it is dragged behind a ship. Diagram of the 'Hand' trademark with a compass card in the middle, inscription reads "John F Hand and Sons Co" and "PHILA-BALTO" ( Abbreviation for: Philadelphia / Baltimore) flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, bartram hand, john enos hand, john f. hand and sons co, john l hand, john hand & sons instrument makers, john hand & sons of philadelphia, marine instrument, marine service station, mechanical ship log, nautical instrument, nautical navigation, navigational equipment, scientific instrument, ship log, ship log register, ship’s speed, sunset cliffs merchandising corporation, speed log, rocket log, harpoon log, taffrail log, taff rail log -
Flagstaff Hill Maritime Museum and Village
Instrument - Ship Log, early to mid-1800s
... navigation equipment scientific instrument ship log ship log register ...The ship's log part, called a fish, is likely to be from a mechanical taffrail log system. It was recovered from the wreck site of the barque, the 1840-1852 Grange. There are no marks on the fish to identify its maker or model. It is part of the John Chance Collection. This ‘fish’ is part of an early to mid-1800s ship's log. It would likely have been part of a taffrail log connected to a rotor (also called propeller, spinner) by a strong line, and the other end connected by a line to a dial mounted on the taffrail, or stern rail, at the stern of the vessel. As the propeller rotated through the water it would spin the log, which in turn would cause a number to register on the dial, showing the current speed in knots; one knot equals one nautical mile per hour. TAFFRAIL LOGS A taffrail log is a nautical instrument used for measuring the speed of a vessel, providing vital navigational information to be calculated, such as location and direction. A log has been used to measure the speed of a vessel since the 1500s. A simple piece of wood was tied to a long line and thrown into sea at the back of the vessel. The rope was knotted all along at equal distances apart. On a given signal the log line was pulled back into the vessels, the knots counted until the log came up, then the figures were calculated by a navigator In 1802 the first successful mechanical log available for general use was invented by Edward Massey. It had a rotor 'V' section connected to a recording mechanism. The water’s movement rotated the rotor, which intern sent the movement to the recorder. There are examples of this invention available to see in some of the maritime museums. Thomas Walker, nephew of Edward Massey, improved on Massey’s design, and Walker and his son took out a patent on the A1 Harpoon Log. In 1861. Both Massey and Walker continued to improve the designs of the taffrail log. New designs were still being introduced, even up to the 1950s. THE GRANGE, 1840-1858- The wooden barque ’Grange’ was a three-masted ship built in Scotland in 1840 for international and coastal trade. On March 22, 1858, the Grange set sail from Melbourne under Captain A. Alexander, carrying a cargo of ballast. The barque had left the Heads of Phillip Bay and was heading west along the Victorian coast towards Cape Otway. The ship struck Little Haley’s Reef at Apollo Bay due to a navigational error and was stuck on the rocks. The crew left the ship carrying whatever they could onto the beach. Eventually, the remains of the hull, sails and fittings were salvaged before the wreck of the Grange broke up about a month later. About 110 years later, in 1968, the wreck of the Grange was found by divers from the Underwater Explorers Club of Victoria. They were amazed to find a unique, six to nine pound carronade (type of small cannon) and a cannonball on the site. There have been no other similar carronades recorded. In that same year the anchor of the Grange was recovered by diver John Chance and Mal Brown. The ship’s log is significant historically as an example of hardware used when building wooden ships in the early to mid-19th century. The ship’s log is historically significant as an example of the work and trade of blacksmith. The ship’s log also has significant as it was recovered by John Chance, a diver from the wreck of the Grange in the 1968. Items that come from several wrecks along Victoria's coast have since been donated to the Flagstaff Hill Maritime Village’s museum collection by his family, illustrating this item’s level of historical value. The ship’s log is historically significant for its association with the 1840s wooden barque, the Grange. The Grange is an historical example of a Scottish built vessel used for international and coastal trader of both cargo and passengers in the mid-19th century. The Grange is an example of an early ship, designed with a wooden hull. It is significant as a ship still available to divers along the south coast of Victoria, for research and education purposes. The Grange is an example of a mid-19th century vessel that carried a weapon of defence onboard. Ship log fitting, called a fish; part of a brass navigational instrument, likely to be from a taffrail log. The metal is a tan colour and has rough surface with a sheen, and discolouration in places. Its basic shape is a hollow cylinder with ends tapering to a smaller size. In the centre there are opposing openings cut out, showing a rough texture inside. One end on the cylinder is closed with a ring and shank installed, fixed by an embedded screw through the end of the cylinder. There are no inscriptions.flagstaff hill, warrnambool, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, west coast trader, apollo bay, mid-19th century shipwreck, the grange, scottish barque, little henty reef, captain a alexander, underwater explorers club of victoria, vhr 5297, coastal trader, wooden shipwreck, john chance, wooden ship, taffrail log, marine instrument, marine technology, navigation, nautical instrument, mechanical log, nautical navigation, navigation equipment, scientific instrument, ship log, ship log register, ship speed, taff rail log, patent log, towed log, taffrail log fish, edward massey, thomas walker -
The Ed Muirhead Physics Museum
Resistance Decade Box, mid-20th Century
... . william electrical equipment scientific instruments ...Related to objects 450 and 451.Resistance decade box constructed from rectangular base of ferrous metal with black plastic top. Top displays five circular dials with three smaller circular dials on the right. Embossed plaque at front: 'J. L. WILLIAM / SCIENTIFIC INSTRUMENTS / SERIAL No 3012 / TYPE RR5S / MELBOURNE / AUSTRALIA' Engraved and filled white on top plate from left to right: 'ABSOLUTE OHMS AT 20 C / MANGANIN' Label reading 'PHYSICS PT 2 222 A4' Logo reading: 'J. L. WILLIAM / SCIENTIFIC / INSTRUMENTS / MELBOURNE / SERIAL No 3012' 'ZERO RESISTANCE / 0.006 OHM' Dials labelled underneath with unit measurements engraved and filled white.decade box, resistance decade box, j. l. william, electrical equipment, scientific instruments -
Geoffrey Kaye Museum of Anaesthetic History
Blade, Laryngoscope, Macintosh, Circa 1943
... . Anaesthetic Equipment - Longworth Scientific Instrument Company LTD.... Anaesthetic Equipment - Longworth Scientific Instrument Company LTD ..."First described by professor R. R. Macintosh in the Lancet of February 13th, 1943, this design is now the acknowledged leader throughout the world." (PENLON, 1969) Reference: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific Instrument Company LTD. Abingdon, Berkshire, England. January 1969. Macintosh semi curved blade designed in a baby size, with an unfitted light bulb attached. Minor scratches and some slight hit marks over the piece surface caused by its previous use. It has the manufacturer name and the place where it was made along with the owner’s name engraved at the back of the blade. Engraved at the back of the blade near light bulb the owner details: R.C.H. / O.P.T. Stamped at the back blade base into metal the manufacturer's name and place: Longworth / MADE IN ENGLAND Stamped on light bulb base serrated surface, HEINE XHL / #059 2,5v paediatric blades, royal children's hospital, macintosh, light bulb, longworth, blade, laryngoscope -
Geoffrey Kaye Museum of Anaesthetic History
Blade, Laryngoscope, Macintosh, Circa 1943
... . Anaesthetic Equipment - Longworth Scientific Instrument Company LTD...: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific ..."First described by professor R. R. Macintosh in the Lancet of February 13th, 1943, this design is now the acknowledged leader throughout the world." (PENLON, 1969) Reference: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific Instrument Company LTD. Abingdon, Berkshire, England. January 1969. Macintosh semi curved blade designed in a child size, with a light bulb attached. Minor scratches and some slight hit marks over the piece surface caused by its previous use. It has stamped the manufacturer name and the place where it was made at the back of the blade.Stamped on the back blade base, Longworth / MADE IN ENGLANDmacintosh, blade, longworth, paediatrics, light bulb