Showing 43 items matching "oxygen cylinder"
-
Moorabbin Air MuseumManual (item) - Oxygen Cylinder Assembly Type 35&45 A.M.P Mirage III Drawing and letters, Oxygen Cylinder Assembly Type 35&45 A.M.P
... Oxygen Cylinder Assembly Type 35&45 A.M.P Mirage III...Oxygen Cylinder Assembly Type 35&45 A.M.P... Moorabbin melbourne Oxygen Cylinder Assembly Type 35&45 A.M.P Manual ... -
Ballarat Base Hospital Trained Nurses League"T" for Oxygen Cylinder
... "T" for Oxygen Cylinder..."T" for Oxygen Cylinder... Street Nth Ballarat goldfields "T" for Oxygen Cylinder Oxygen ..."T" for Oxygen CylinderMetaloxygen, cylinder, ballarat -
Ballarat Base Hospital Trained Nurses LeagueOxygen Cylinder Key
... Oxygen Cylinder Key... Street Nth Ballarat goldfields oxygen cylinder key Oxygen ...oxygen, cylinder, key -
Geoffrey Kaye Museum of Anaesthetic HistoryContainer - Oxygen cylinder, sectioned, George Barth and Company
... Oxygen cylinder, sectioned...The oxygen cylinder is a small, round-based cylinder... of valve. "G. BARTH & CO." The oxygen cylinder is a small, round ...The oxygen cylinder is a small, round-based cylinder painted in black that has been sectioned in the shoulder, neck, and valve area for teaching purposes. The sectioned valve area is wooden and has been colour-coded with red and blue paint for teaching purposes. There is a metal screw embedded into the wooden valve. The manufacturer's name, "G. BARTH & CO.", has been stamped into the back of the valve.Inscription on back of valve. "G. BARTH & CO."anaesthesia, oxygen, gas, sectioned -
Moorabbin Air MuseumEquipment (item) - Royal Air Force (RAF) Aircrew Portable Oxygen Cylinder MK1A Ref. No. 6D/266
... Royal Air Force (RAF) Aircrew Portable Oxygen Cylinder MK1A...Royal Air Force (RAF) aircrew portable Oxygen Cylinder MK1A... (RAF) Aircrew Portable Oxygen Cylinder MK1A Ref. No. 6D/266 ...Case marked with Portable Oxygen Set MK1A Ref No 6D/266 AM Ref No. 6D/265 -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Cylinder, Oxygen
... Cylinder, Oxygen.... Equipment Cylinder, Oxygen ...In Australia, the wholesale druggists Fenton, Grimwade and Company, established in 1876, were producing small quantities of oxygen for medical and industrial purposes(11,11). In 1910, they produced a booklet promoting the therapeutic use of oxygen, suggesting it's use in pulmonary and cardiac affections, asphyxia, and morphine poisoning(9). Eventually, oxygen was to play a more significant role in medicine following two significant events. In 1895, Karl Von Linde succeeded in liquefying air, and then fractionally distilling its individual components, including oxygen. This new technique for the production of oxygen from air was revolutionary, but large demand for it did not develop in the wider community until Claude and Hess managed to compress acetylene into cylinders safely in 1897, keeping the highly explosive fuel stable by dissolving it in acetone. By 1900, the oxy-acetylene welding technique was born, and the demand for oxygen for industrial purposes accelerated worldwide. In Australia, Russell Grimwade, working for his father's company, ordered the first oxygen plant to be built in Australia in 1910. (George Kantianis, 2013)Medium sized black coloured cylinder with rounded base once containing oxygen with a large black on white diamond shaped manufacturer's label adhered to the front. Much of the label has been degraded with missing bits, and rust stains.Printed on to manufacturer's label: OFFICIALLY PREPARED FOR MED? / AUSTOX [in logo] / COMPRESSED / OXYGEN / CONTENTS / 33 [handwritten in pencil] Imperial Gallons / KEEP COOL / Australiand Oxygen and Industrial ? / Pty. Ltd. / MELBOURNEoxygen, cylinder, therapeutic, russell grimwade -
Moorabbin Air Museum
Drawing (Item) - Clamping Bolt Cylinder Clamp Oxygen Recharging Trolley W11141/18
... Clamping Bolt Cylinder Clamp Oxygen Recharging Trolley...Clamping Bolt Cylinder Clamp Oxygen Recharging Trolley... Moorabbin melbourne Clamping Bolt Cylinder Clamp Oxygen Recharging ... -
Moorabbin Air Museum
Drawing (Item) - Clamping Bolt Cylinder Clamp Oxygen Recharging Trolley W11141/18
... Clamping Bolt Cylinder Clamp Oxygen Recharging Trolley...Clamping Bolt Cylinder Clamp Oxygen Recharging Trolley... Moorabbin melbourne Clamping Bolt Cylinder Clamp Oxygen Recharging ... -
Moorabbin Air Museum
Drawing (Item) - Bolt Head Cylinder Clamp Oxygen Recharging Trolley W11141/19 RAAF, Bolt Head Cylinder Clamp Oxygen Recharging Trolley W11141/19
... Bolt Head Cylinder Clamp Oxygen Recharging Trolley W11141...Bolt Head Cylinder Clamp Oxygen Recharging Trolley W11141... Moorabbin melbourne Bolt Head Cylinder Clamp Oxygen Recharging ... -
Moorabbin Air Museum
Drawing (Item) - Side Plate Cylinder Clamp Oxygen Recharging Trolley W11141/15 RAAF
... Side Plate Cylinder Clamp Oxygen Recharging Trolley W11141...Side Plate Cylinder Clamp Oxygen Recharging Trolley W11141... Moorabbin melbourne Side Plate Cylinder Clamp Oxygen Recharging ... -
Moorabbin Air Museum
Drawing (Item) - Seat Cylinder Clamp Oxygen Recharging Trolley W11141/16 RAAF
... Seat Cylinder Clamp Oxygen Recharging Trolley W11141/16...Seat Cylinder Clamp Oxygen Recharging Trolley W11141/16... Moorabbin melbourne Seat Cylinder Clamp Oxygen Recharging Trolley ... -
Moorabbin Air Museum
Drawing (Item) - Sub Assembly of cylinder clamp Oxygen Recharging Trolley W11141/13 RAAF
... Sub Assembly of cylinder clamp Oxygen Recharging Trolley...Sub Assembly of cylinder clamp Oxygen Recharging Trolley... Moorabbin melbourne Sub Assembly of cylinder clamp Oxygen Recharging ... -
Moorabbin Air Museum
Drawing (Item) - Top Seat Cylinder Saddle Oxygen Recharging Trolley W11141/8 RAAF
... Top Seat Cylinder Saddle Oxygen Recharging Trolley W11141/8...Top Seat Cylinder Saddle Oxygen Recharging Trolley W11141/8... Moorabbin melbourne Top Seat Cylinder Saddle Oxygen Recharging ... -
Geoffrey Kaye Museum of Anaesthetic HistoryPhotograph
... Oxygen cylinder... Machine with CIG oxygen cylinders. The male dentist is seated... Machine with CIG oxygen cylinders. The male dentist is seated ...This photograph was reproduced in the book One Grand Chain : The History of Anaesthesia in Australia 1846 - 1962 : Volume 2 1934 - 1962, Gwen Wilson, edited by Jeanette Thirlwell Jones, on page 89.Black and white photograph depicting a dentist's office with a woman patient sitting in a chair receiving anaesthesia. Behind the chair is a fully gowned and masked anaesthetist operating a DM Machine with CIG oxygen cylinders. The male dentist is seated to the left of the patient holding equipment near the patient's mouth. A woman dental nurse is standing to the left of the dentist holding a suction tool.•Stamped in red ink on reverse: C.I.G. Equipment Pty. Ltd. •Handwritten in blue ink on reverse: CG13 •Handwritten in grey pencil on reverse: Dr H.N. Matthews / Essendon / Return to F Biggs •Handwritten in grey pencil on reverse: 6 [in a circle]dentist, anaesthetist, dental nurse, patient, cig, oxygen cylinder, shipway, dm machine -
Ballarat RSL Sub-Branch Inc.Cylinder - Oxygen
... Cylinder - Oxygen... goldfields Equipment/Gear Ballarat RSL Ballarat A73/5 Cylinder ...A73/5equipment/gear, ballarat rsl, ballarat -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Resuscitator Unit, c. 1960
... resuscitation. There is a space allocated for two oxygen cylinders.... There is a space allocated for two oxygen cylinders, however ...Mechanical resuscitation devices, such as the Pulmotor and Lungmotor, were popular in the early part of the twentieth century. Their use waned in the 1920s as significant bodies like the British Medical Research Council and American Red Cross refused to endorse them. The most popular of the resuscitators to emerge in the 1930s was the E&J (Ericson and Johnson) resuscitator. The device was soon widely available, vigorously promoted with support from many medical practitioners. They were soon to be found in hospitals, emergency services like the ambulance and fire brigade, and voluntary life-saving organisations. In Australia, Norman James, director of anaesthesia at the Royal Melbourne Hospital, developed an interest in equipment for ambulances and the resuscitation of drowning victims. Little in the way of practical, portable equipment was available to either the ambulances or the voluntary life-saving organisations, such as Surf Life Saving Australia (SLSA); American resuscitators, like the E&J, were expensive and bulky to import. James designed a simple portable resuscitation device for local use after being approached by Jack Conabere, secretary of the Elwood Life Saving Club (ELSC). The resulting Royal Melbourne Hospital resuscitator, or the R.M. resuscitator as it was marketed, was a simpler, manual version of those available overseas. It was gas driven with a plunger, marked “Press”, and a safety valve. The small working unit attached directly to the facemask. Once the patient was positioned facedown and the airway cleared of debris, the mask was placed firmly over the face. The plunger allowed gas to flow and lung inflation; releasing the plunger allowed expiration. This simple resuscitator was marketed by Commonwealth Industrial Gases (CIG) and became very popular in Australia with volunteer and professional rescue organisations. It represents one of the many innovations in resuscitation equipment that resulted from cooperation between volunteer life savers and medical practitioners. Norman James worked closely with Jack Conabere and the Government Pathologist to develop the equipment. ELSC was the first life saving club to use the resuscitator on the beach. While conducting an early training exercise on 23 December 1951, they used it to successfully resuscitate a man who had drowned after capsizing his home made yacht. The R.M. resuscitator was also used in more inventive ways. At Fairfield Hospital in Melbourne, a group of physiotherapists and doctors did some innovative work with polio patients, teaching them glossopharyngeal (or “frog”) breathing, as a means of becoming less dependent on ventilators. In 1981, the Australian Standards Association stated that the RM head failed to meet its revised standards and it was withdrawn from the market. Red leather suitcase with black leather trim with metal studs. There are clip locks for locking the suitcase in the closed position. The suitcase contains equipment for oxygen resuscitation. There is a space allocated for two oxygen cylinders, however there are no cylinders present.Embossed into metal plaque: The C.I.G. / Oxy-viva / PORTABLE UNIVERSAL OXYGEN RESUSCITATORresuscitation, portable, surf life saving australia, royal melbourne hospital, rm resuscitator -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Inhaler, Collison, Inhilation Institute Ltd, c 1932
... Metal tubing designed to attach to an oxygen cylinder which... to attach to an oxygen cylinder which leads to a number of gauges ...This device was designed by W E Collison for self administration of oxygen therapy, particularly in the home. By his own description "It presents none of the tiresome and irksome features associated with medical apparatus and is readily understood by patients." Registration number: 772839 and 785517 Patent number: 415437Metal tubing designed to attach to an oxygen cylinder which leads to a number of gauges and continues on to a metal head which holds two glass bulbs. Glass bulb on left is amber in colour and the glass bulb on the right is clear.Both bulbs have residue on the inside. Between the bulbs is a connecter that leads to red rubber tubing that is fluted toward the end.collison, oxygen therapy, inhaler -
Geoffrey Kaye Museum of Anaesthetic HistoryPhotograph
... to two corrugated tubes with a facemask. An oxygen cylinder... with a facemask. An oxygen cylinder and two nitrous oxide cylinders ...Black and white photograph of a Boyle's anaesthetic machine. The light-coloured metal frame on castors has a metal top with a flowmeter attached to the top, and there is one drawer at the bottom of the trolley. One side of the trolley has two vaporisers connected to two corrugated tubes with a facemask. An oxygen cylinder and two nitrous oxide cylinders are on the other side of the machine along with a small cyclopropane cylinder.anaesthetic equipment, boyle's machine, anaesthetic machine, nitrous oxide, oxygen, flowmeter -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Draeger Pulmotor, c.1920
... , the Pulmotor was widely distributed and commercially successful. Oxygen..., the Pulmotor was widely distributed and commercially successful. Oxygen ...The Dräeger Pulmotor was developed in 1907. It addressed previous concerns about lung injury, by limiting both the inspiratory and expiratory pressures. Although still controversial, the Pulmotor was widely distributed and commercially successful. Oxygen from cylinders provided both the inspiratory gas flow and the driving mechanism. Expiration was an active process and gases were sucked from the lungs by negative pressure created by a Venturi effect. This device came with a facemask and harness, with a caution that the operator should take care to prevent air entering the stomach.Draeger resuscitation kit, inside wooden case with handle. Case contains small heavy gas cylinder with large beige handwritten 'S. M E' inscription on one side. Due to water damage case missing pieces of plywood in corner and floor of case bubbled and swollen.|Rubber decomposed rigidinspiratory, expiratory, pulmotor, negative pressure -
Geoffrey Kaye Museum of Anaesthetic HistoryPhotograph
... . Flowmeters with glass cylinders including Oxygen and Nitrous Oxide... apparatus. Flowmeters with glass cylinders including Oxygen ...Black and white photograph of an anaesthetic machine, likely to be a portable Foregger anaesthesia apparatus. Flowmeters with glass cylinders including Oxygen and Nitrous Oxide sit on a metal benchtop of a trolley with two drawers. A glass vaporiser is attached undernath the metal benchtop and there are metal valves attached on either side of the benchtop.anaesthetic apparatus, anaesthetic machine, foregger anaesthesia apparatus, flowmeter -
Seaworks Maritime MuseumNovita Resuscitation canister
missing componentsmetal canister with valve, black body and white top, OXYGEN stencilled on both sides, silver valve attachment, fastened to the boxPMA 0433/2. Sticker; Keep cylinder cool/CIG/B.P. Grade/OXYGEN COMPRESSED/DO NOT ALLOW OIL OR GREASE ON VALVE/OPEN VALVE SLOWLY CLOSE AFTER USE. Sticker; USE NO OIL OR GREASE/THEY CAUSE EXPLOSIONS/OXYGENport melbourne authority (pma) -
Puffing Billy RailwayBlackstone Oil Engine, 6 November 1908
8HP Blackstone Lamps Start Oil Engine engine number 71076 Engine Details Maximum operating RPM of 240. Fitted with a 3'9" Flywheel Tested on the 6th of November 1908. Shipped to Cluter buck South Australia for installation on concrete base. Recovered and restored during the 80's in South Australia Purchased privately in 2013 in Tailem Bend South Australia and transported to Victoria. Currently on loan to the Puffing Billy Museum at Menzies Creek as an operating exhibit. Blackstone & Co. was a farm implement maker at Stamford, Lincolnshire, United Kingdom. In 1896 they built lamp start oil engines. The Lamp or hot-bulb engine (also hotbulb or heavy-oil engine) is a type of internal combustion engine. It is an engine in which fuel is ignited by being brought into contact with a red-hot metal surface inside a bulb, followed by the introduction of air (oxygen) compressed into the hot-bulb chamber by the rising piston. There is some ignition when the fuel is introduced, but it quickly uses up the available oxygen in the bulb. Vigorous ignition takes place only when sufficient oxygen is supplied to the hot-bulb chamber on the compression stroke of the engine. Most hot-bulb engines were produced as one-cylinder, low-speed two-stroke crankcase scavenged units Historic - Industrial - single cylinder, horizontal, 4 stroke, hot-bulb ignition oil engine Blackstone 8HP Oil Engine made from steel, wrought iron and brassOval Plate with Black Stones and Clutter Buck Brass Plaque engine number 71076blackstone, oil engine, clutter buck, black stone, puffing billy, hit and miss, engine, blackstone & co -
Moorabbin Air Museum
Drawing (Item) - Boston Drawing , Connection Diagram For Boston III Oxygen Cylinders Drawing No. G-3720
... III Oxygen Cylinders Drawing No. G-3720 Drawing Boston Drawing ... -
Moorabbin Air Museum
Drawing (Item) - Cylinder Saddle Front Sub Assembly Oxygen Recharging Trolley RAAF W11141/2
-
Moorabbin Air Museum
Drawing (Item) - Cylinder Saddle Front Sub Assembly Oxygen Recharging Trolley RAAF W11141/2
-
Moorabbin Air Museum
Document (Item) - (SP) Technical Orders - multitude - list in "Context"
Possibly related to navigationtechnical order an 03-10abb-163 cyl plug selector valve assy overhaul with parts breakdown, technical order an 03-5-308 switch pressure actuated overhaul with parts breakdown, technical order an 05-55a-13 d-c selsyn position indicators and transmitters, technical order an-03-10abb-237 swing check valve overhaul with parts breakdown, technical order to-00-20a-2 airplane maintenance forms, technical order to-01-1-390 food and galley equipment responsibility, technical order to-01-1-515 rework solenoid control head part 966129, technical order to-01-1-619 oxygen regulators inspection and replacement, technical order to-02-10ab-1 r985 aircraft engines operations, technical order to-03-1-6 solenoid meshing devices ops service overhaul, technical order to-06-1-8 fuels and lubricants, technical order to-06-10-1 lubrication oils grades and use, technical order to-08-5-10 radio scr-578-a defective reels rl-48, technical order to-1-1-383 removal of ammunition from aircraft, technical order to-10-25-3 film developer assy operations servicing parts catalog, technical order to-14s3-1-503 inspection of life raft co2 cylinders, technical order to-15a1-2-12-3 air pressure regulator overhaul, technical order to-15h4-2-2-3 ignition units overhaul, technical order to-15h6-2-2-123 cockpit temperature control box, technical order to-15h6-2-2-13 cockpit temperature control box, technical order to-15h6-2-2-163 cockpit temperature control box overhaul, technical order to-1f-1-525 safety wirting pilot oxygen shutoff valve, technical order to-1f-86-210 sabre electrical connector for test equipment, technical order to-2r-0470-12 an 02a-40eb-2 aircraft engines service, technical order to-2r-0470-13 an 02a-40eb-3 aircraft engines overhaul, technical order to-2r-0470-14 an 02a-40eb-4 aircraft engines parts breakdown, technical order to-4s-1-2 high pressure air valve cores, technical order to-4s5-2-3 tail skid shock struts overhaul, technical order to-5f4-3-3 true airspeed signal control amplifier overhaul, technical order to-6j13-2-1-501 dual float switch assy installation, technical order to-6j14-1-5 torque values self sealing bladder cell multi bolt fittings, technical order to-6j3-4-15-4a vs-2 fuel regulator parts breakdown, technical order to-6j5-15-3 fuel filetr assy overhaul, technical order to-6j5-15-4 fuel filter assy parts breakdown, technical order to-6j5-18-3 micronic filters overhaul, technical order to-6j5-18-4 micronic filters parts breakdown, technical order to-6j5-24-3 av fuel filter replaceable micronic element, technical order to-6j5-5-3 fuel filter 03s12166d overhaul with parts breakdown, technical order to-6r-1-2 engine carburetor installation, technical order to-6r1-3-1-35 bendix injector carburetor overhaul, technical order to-6r9-2-11-3 valve check overhaul with parts breakdown, technical order to-6r9-2-12-3 swing check valve overhaul with parts breakdown, technical order to-6r9-2-14-3 check valve flow indicator overhaul wth parts breakdown, technical order to-8a6-3-3-3 ac generator overhaul, technical order to-8a6-8-4-4 engine driven aircraft generator parts breakdown, technical order to-8a6-9-3-3 aircraft ac generator overhaul, technical order to-8d1-21-3-33 fractional horsepower motor 5ba25aj28b overhaul with parts breakdown, technical order to-8d1-21-3-33 fractional horsepower motor 5ba25mj426b overhaul with parts breakdown, technical order to-8d1-29-2-3 direct current motor parts breakdown, technical order to-8d1-9-13-23 oil cooler flap control overhaul parts breakdown, technical order to-8d1-9-19-3 direct current motor overhaul with parts breakdown, technical order to-8d1-9-21-3 electromechanical linear actuator overhaul, technical order to-8d1-9-21-4 electromechanical linear actuator parts breakdown, technical order to-8d1-9-22-3 electromechanical power unit overhaul, technical order to-8d1-9-22-4 electromechanical power unit parts breakdown, technical order to-8d3-8-6-3 position light flasher overhaul, technical order to-8d6-5-4-504 mod westinghouse generator a45j247, technical order to-8e2-5-2-13 aircraft magnetos overhaul, technical order to-8e2-5-2-14 aircraft magnetos parts breakdown, technical order to-8ri-3-5-3 generator field control relay m-2 overhaul, technical order to-9h4-2-24-4a stratopower hydraulic pump parts breakdown -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - SS White nitrous oxide/oxygen apparatus
With the introduction of nitrous oxide for patients undergoing dental treatment, 100% nitrous oxide was usually administered as an anaesthetic. This caused the patient to lose consciousness quickly and could also cause severe hypoxia. In the late 1890s, dentist Samuel Stockton White introduced this two cylinder apparatus, which could administer oxygen with N2O.Early model apparatus with cast iron stand, and two gas bottles. Comes with two canvas gas bags and a detached metal mask and fabric connecting tube.samuel stockton white, nitrous oxide, oxygen, hypoxia -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Hewitt's Gas-Air Stopcock and Mask, 1887
Sir Frederick William Hewitt was a great advocate of nitrous oxide anaesthesia, mainly for short procedures. In 1885, he reviewed the methods of administration and concluded that accurately fitting valves were essential at the commencement of the inhalation, in order to ensure the rapid washout of air from the lungs; and there was a distinct advantage in allowing some rebreathing of nitrous oxide towards the end of inhalation. He thus devised the stopcock. The stopcock consists of a cylinder with two rotating sleeves and two rubber flap valves. The arrangement allows air to be breathed either through the valves or rebreathed to and from the bag; nitrous oxide to be breathed either through the valves from the bag and out to the atmosphere or rebreathed to and from the bag. Soon after the introduction of this stopcock, there was an increased interest in administering oxygen in combination with nitrous oxide.Amber coloured ether inhaler, with leather mask, celluloid shield and inflatable cushion with attached Hewitt's stopcock.hewitt, stopcock, celluloid, ether, inhaler, mask, rebreathing -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Cylinder, Nitrous Oxide
Nitrous oxide has been used for anaesthesia in dentistry since December 1844, where Horace Wells made the first 12–15 dental operations with the gas in Hartford. Its debut as a generally accepted method, however, came in 1863, when Gardner Quincy Colton introduced it more broadly at all the Colton Dental Association clinics, that he founded in New Haven and New York City. Hospitals administer nitrous oxide as one of the anaesthetic drugs delivered by anaesthetic machines. Nitrous oxide is a weak general anaesthetic, and so is generally not used alone in general anaesthesia. In general anaesthesia it is used as a carrier gas with oxygen for more powerful general anaesthetic drugs.Medium size empty blue coloured cylinder with rounded base and painted white neck once containing Nitrous Oxide. A large blue on white diamond shaped label is adhered onto the main cylinder body.Printed on manufacturer's label: 'CIG [logo] / [blank weights table] / DRY / NITROUS OXIDE / C.I.G. (Victoria) PTY. LTD. / 50 LA TROBE STREET, MELBOURNE C3 / Telephones: FJ 6681 / FJ 4164 / USE NO OIL / OR GREASE'nitrous oxide, dental anaesthesia, dental anesthesia, gardner quincy colton, colton dental association -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Sight Feed Type Water Depression Flowmeter, 1925
This object dates back to 1925 and was sectioned by Dr Geoffrey Kaye in 1938. Flowmeters were attached to an anaesthetic machine to measure the flow rate of gas or liquid.Metal cylinder with glass inner chamber and gauge inside. The object has been sectioned for teaching purposes.Inscription on top screw valve. "K/38, Screw Lightly, Oxygen Fine." Inscription on back of top screw valve. "Direct Ox." Inscription on top of flowmeter tube. "G. Kaye fecit. 1938"flowmeter, water depression, gas, sectioned, slight feed, anaesthetic machine
