Shows the removal and packing of the bulbs used in sub-stations to rectify or change the electrical power from AC to DC for tram use.Demonstrates the removal and packing of mercury arc rectifier bulbsSet of five digital images of decommissioning mercury arc equipment or bulbs at a sub station during 2005. trams, tramways, substation, mercury arc, yarra trams

A Fortin style mercury barometer from well-known Australian instrument maker, A.L.Franklin. The column of mercury is supported by the pressure of air on the free surface of the mercury in the cistern at the bottom. Its level can be adjusted to a datum using the screw at the bottom and then the height of the column can be accurately read off using a vernier scale at the top. Attached to a backing timber board with a thermometer. Thermometer made by Townson and Mercer. Metal vertical hanging eyelet.A.L.Franklin, established 1919, scientific instrument makers, Brookvale, NSW; A.L Franklin Sydney No. 457; Townson and Mercer Distributors Pty Ltd throughout Aust and NZ.;weather station, soil science, science, student outside activities, measurements, air pressure, atmospheric pressure, air temperature

The company was established in 1859 by Alfred Charles Cossor following a period of apprenticeship by the founder as a glass blower, Having gained a high reputation for his skills and the quality of his products, the founder was joined by his sons Alfred Charles in 1875 and then by his younger son Frank in 1885. In 1904 Accoson produced their first glass manometer, using their glass blowing skills, known as the sphygmomanometer. A year later Russian surgeon Nikolai Korotkoff first described the technique to measure diastolic pressure. In 1921 Frank Cossor was joined by his son Frank Gordon Cossor and the company expanded its products to include all types of thermometers, hydrometers and syringes. However, Sphygmomanometers became the main product of the company. When Adrian Cossor joined the company in 1966 he was the fourth generation to do so. Accoson was acquired by the HCE Medical Group in 2018 and relocated to new premises in Irvine, Scotland. An item made for the confectionery industries not very rare, but made by the company that invented and pioneered the blood pressure meter (sphygmomanometer) that is still in use today and an item we all have use when we have visited our doctor when our blood pressure is checked.Thermometer wooden casing with a metal tip. used for measuring temperature by the expansion and contraction of mercury or alcohol in a capillary tube and bulb. Inscription Made by ACCOSON, in England for B.M.I. Ltd.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, thermometer, b.m.i. ltd, accoson, blood pressure

10 double sided leaflets titled Magic Mercury Bulb, produced by F A Stevenson 62 Honeysuckle Street Bendigo.sciences, instruments - general, scalebuoy

The sphygmomanometer is an early diagnostic instrument used to measure blood pressure. Since the discovery of blood circulation in 1628, the search for accurate, convenient, simple, and non-invasive tools has led to evolving measuring devices and cuffs. Until the twentieth century, few doctors tolerated the inconvenience of blood pressure measurers and relegated the exiting tools to laboratory research. The mercury and later aneroid sphygmomanometers provided the accuracy and portability required for clinical use.The sphygmomanometer is an early diagnostic instrument used to measure blood pressure. Since the discovery of blood circulation in 1628, the search for accurate, convenient, simple, and non-invasive tools has led to evolving measuring devices and cuffs. Until the twentieth century, few doctors tolerated the inconvenience of blood pressure measurers and relegated the exiting tools to laboratory research. The mercury and later aneroid sphygmomanometers provided the accuracy and portability required for clinical use. In common daily use by nurses for clinical assessment of patients' blood pressure.metallic box and contents -The sphygmomanometer is enclosed in the beige metal container. There is a click opening button on the exterior inferior end. The lid lifts via an internal hinge on the superior end to reveal a glass cartridge tube calibrated to 300 millimetres of mercury. The case and meter were manufactured in Germany (according to original museum catalogue worksheet) and identified as the “Mercurius Miniatur Modell.” The dark green rubber bulb and of tubing are in good condition. The black cotton fabric cuff shows signs of wear and is frayed at the bladder insertion opening. According to the company insignia on the bladder, it was manufactured by ACCOSON in England. superior lid - silver metal plaque in centre, engraved P.T.S., right corner of lid - white sticky label - black ink 176-01, manufacturers stamp inside lid - SPHYGMOMANOMETER/Mercurius/MINIATUR MODELL/Made in Germany, serial number 342308, on base of box, white paint - 176-01sphygmomanometer, medical instrument, blood pressure, alfred hospital nurses league, student nurse training alfred hospital

Majory Seton-Williams, (1910-1992) was the daughter of Gordon Nixon Seton-Williams, lawyer/ solicitor and lived at the Uplands, Terrara Rd Vermont. She was an archaeologist who conducted excavations in Egypt and Near East. 12 page A4 document detailing the life of Australian archaeologist Marjory Veronica Seton-Williams (1910-1992) including living at Uplands, Vermont. Also 5 pgs about Uplands, and 4 photocopied articles from Herald (1934), Sunday Mail (1938), Mercury (1938) and Women's Realm/Mercury (1938).seton-williams, the uplands, archaeololgy, seton williams

Motorised tugs were used by ground crew to move aircraft on the ground.This tug is of historical significance to the B24-LiberatorMotorised Aircraft TugMERCURY TRUCK & TRACTOR CO LTD GLOUCESTER ENGLAND-Embossed figurehead of Mercury on front. The MERCURY TRUCK & TRACTOR CO GLOUCESTER , For Spare parts quote chassis no.4962. Tyre Pressure LBS.Per Sq Inch - Front 70 Rear 45 ON plate on Dashboard MORRIS COMMERCIAL embossed on gearbox housing. MT & T embossed on either side of radiator.

Mercury thermometers are rarely used in homes nowadays. This item reflects changes in medical practice and research.A glass pocket mercury thermometer in stainless steel cover. Kept in cardboard cover with lid. Has a hook on top to hold in pocket.thermometer medicine nursing

Ford Mercury V8 patrol car registration number LJ-410, test drive on Ormond Point beach, circa 1949police vehicles; transport branch; wireless patrol; motor police branch; motor traffic section; ford mercury car

Small hand held Scalebuoy in original box, screw on handle of black bakelite attached to a glass bulb containing liquid mercuryTested and Guaranteed boston USA Pnt Applied For The Scalebuoysciences, instruments - general, scalebuoy

Research provided by Stuart Tompkins Studio, Box Hill, into alternatives for median strip street lighting to be used in Burke Road, Kew. The photographers identified variants in different suburbs appropriate to Kew's needs. The series from which the photograph is drawn provides a snapshot by a commercial photographic studio of each named vicinity in 1965 as well as providing examples of public works infrastructure being commissioned by local government in the 1960s. The photos originally formed part of the Engineering Department's files in the City of Kew before being donated to the kew Historical Society.Electricity Supply Poles, Warrigal Road, Holmesglen, 1965. Stuart Tompkins Studio provided this photograph for the Kew City Council. The photograph of Warrigal Road, north of Holmesglen looking north depicts wooden poles with bracket light fittings. These were the same as those proposed for Kew, except the lights and fittings were not to be 350 watt. Mercury lamps were preferred. [There are three copies of this photograph in the Collection.] Typed inscription on reverse: "Electricity Supply Poles. Photographed for Kew City Council 8/2/65. No.3 Warrigal Road - North of Holmesglen looking north. Wooden poles with bracket fittings same as those proposed for Kew except lights and fittings are not for 250 watt c. c. mercury lamps proposed. Wooden pole 3' up 11 3/4" dia." Studio stamp: "Stuart Tompkins Studio. 547 Station Street, Box Hill. WX1439."stuart tompkins studio, warrigal road (holmesglen) 1965, street lighting

Research provided by Stuart Tompkins Studio, Box Hill, into alternatives for median strip street lighting to be used in Burke Road, Kew. The photographers identified variants in different suburbs appropriate to Kew's needs. The series from which the photograph is drawn provides a snapshot by a commercial photographic studio of each named vicinity in 1965 as well as providing examples of public works infrastructure being commissioned by local government in the 1960s. The photos originally formed part of the Engineering Department's files in the City of Kew before being donated to the kew Historical Society.Electricity Supply Poles, Warrigal Road, Holmesglen, 1965. Stuart Tompkins Studio provided this photograph for the Kew City Council. The photograph of Warrigal Road, north of Holmesglen looking north depicts wooden poles with bracket light fittings. These were the same as those proposed for Kew, except the lights and fittings were not to be 350 watt. Mercury lamps were preferred. [There are three copies of this photograph in the Collection.] Typed inscription on reverse: "Electricity Supply Poles. Photographed for Kew City Council 8/2/65. No.3 Warrigal Road - North of Holmesglen looking north. Wooden poles with bracket fittings same as those proposed for Kew except lights and fittings are not for 250 watt c. c. mercury lamps proposed. Wooden pole 3' up 11 3/4" dia." Studio stamp: "Stuart Tompkins Studio. 547 Station Street, Box Hill. WX1439."stuart tompkins studio, warrigal road (holmesglen) 1965, street lighting

Metal gold retort, it has a two parts circular container attached to crook shaped long handle. A caption reads Mr. G. Humphrey. An amalgam (gold and mercury) is placed inside and fire built around outside. Mercury vaporizes away leaving the gold. Diameter of retort 23 cm. Overall size 37x75 cm.mining, equipment, retort

Ore bearing rock brought out of the mine was crushed at the battery by heavy metal stampers and the fine material passed over copper pates coated with mercury. Gold particles would combine with the mercury forming an amalgam which was then scrapped off the copper plates and put into the amalgam bucket ready for retorting too extract the gold. The amalgam of mercury and gold was placed into the retort which was heated to evaporate the mercury. The mercury cooled as it ran down the pipe which was recovered to be reused leaving the gold behind. The gold would later be put into a crucible and heated to burn of impurities and the molten pure gold poured into an ingot.A heavy cast iron bucket 20 centimetres high, 16 centimetres in diameter at its base and 22 centimetres diameter at the top. It has a spout five centimetres wide protruding two centimetres. There is a handle which is a semi- circular shape 19 centimetre wide extending 14 centimetres above the bucket The inside of the bucket has an enamel coating. amalgam bucket, bendigo gold, gold retort

Tourist Guide Golden North Central Vic. Contains items on Bendigo and district with black and white photographs and advertisements, published by the St Arnaud Mercury.commerce, advertising, north central vic

PORT PHILLIP MINE DRAWING BY REES DAVIES 1868WOODEN FRAMED DRAWING ON MATT BOARD UNDER GLASS. MERCURY TROUGHS, STRAKES AND STAMPS. PORT PHILLIP MINE. TYPED NARRATIVE AT THE BOTTOM (LOOSE)STAMPED WITH LINNEAN SOCIETY OF N.S.W. inc. 1884clunes, gold mining, mining equipment or methods, rees davies

Wireless Patrol crew of Sid Olsen, Gordon Marchesi, Ken Williams and Ernie Spinks, standing in front of a Ford Mercury. Near Heyington, circa 1948police vehicles; transport branch; wireless patrol; motor police branch; motor traffic section; ford mercury car; olsen, sid; marchesi, gordon; williams, ken; spinks, ernie

Phonograph record with a blue "Esquire Mercury" label. Side A: Why don't you believe me. Side B: The doggie in the window. Patti Page, vocal.Reference number A- 1021 (YB 9421)

"hams fotoservice" Thermometer Product number 8500 made in Germany sold by Keogh's Cameras Bendigo - price $2.92 original packaging Glass and mercury thermometerhams fotoservice Made in Germany

Mercury filled glass bulb, internal part of a Scalebuoy invented by Abbott Bros Bendigo, used to prevent build up of scale in water tanks, etc.A.C.Scalebuoy. Bendigo Electronic Coy Patd.sciences, instruments - general, scalebuoy

Photo shows bumper bars painted white when the headlights were half blocked during the "brown out".A Mercury Wireless Patrol car and crew in 1944. Left to right: J O'Connor 9186. G Cracknell 9395 (driver). W Crowley 9315, A Coventry 9320.police vehicles; transport branch; wireless patrol; motor police branch; motor traffic section; ford mercury car

This thermometer came from the Orr family at Addington. Archibald Orr, father and son, were butchers as well as farmers. B Heller & Co was founded in 1896 in Chicago and was well known for its sausage making and preservatives.The thermometer provides an insight into the manner early butchers processed meat.A cylindrical wooden case containing a bulb thermometer with markings for boiling various meats - hams, bacon, corned beef and pickled pork. The bulb at the contains balls of mercury.Certified correct/ tested in our laboratory/ Guaranteed accurate/ B HELLER & Co of Chicago USA/ reprints forbidden/ Copyright 1911.allansford, butchery, meat cooking, heller & co, thermometers

Scalebuoy. Invented by Hartley Abbott and patented under the name of the Bendigo Electronic Company, made in various sizes & for different applications, such as to prevent scaling in the boilers at mines. Part of the Aileen and John Ellison collection.Made up of a sealed glass bulb containing mercury and gasses enclosed within a chromed wire cage and with a chromed handle. The one shown being a handheld shaker model. science, bendigo electronic, abbott

1964 issue of the Mercury magazine of Eltham High School.Inscriptions and markings 'David Draffin 3A' on front cover and numerous autographs on page 1.eltham high school, class lists, mercury, 1964, frank taylor collection