Ivan Magill (1888-1986) designer, this piece was designed in 1926 along with other anaesthetic equipment.Chrome plated straight complete Magill laryngoscope in medium size format, with attached light bulb. Cylindrical handle for battery deposit and with a wavy hand grip for easy handling. Serrated and screwed lids on top and base of the handle grip for insertion of batteries and checking of electrical contact stud. The handle also has a metallic switch without any instruction of use. The arm of the handle has a detachable screw to adjust extendable blade position and firmness. The light bulb is attached to a metallic tube connector to the handle arm which is just pressed to the contact point base. The blade has a oxidation spot under the blade. The piece in full has several scratches marks mostly founded in handle, arm and top blade areas. Two stamped inscriptions are present on the arm area, the manufacturer name and register number.Stamped on the arm of the handle lateral side, A.CHARLES KING Stamped on the arm of the handle opposite lateral side, REG. NO. 74901[9]magill, a. charles king ltd, regi. no. 749019, switch, laryngoscope

Shell - brown on base with light switchweapons, ballarat rsl, ballarat

Used by uncle of donor, Colin Lawrie, 10 Ruskin Ave Glen Iris - house where donor was born- parents home. Wireless had a beautiful sound, but needed a long aerial.Radio - His Masters Voice - 5 valve superhetrodyne for local and short wave radio reception - electric. Polished veneer cabinet - 4 switches/knobs - tuning; Volume on/off; Local/Short wave; tone. 12inch Rola speaker.|Has been modified with an additional switch at rear to switch on +off. Also include is a box of 14 radio valves. His Masters Voicecommunication, radio

This Beco lamp was designed by Donald Brown, a pre-eminent Australian lighting designer in the '50s and '60s. Robin Boyd often specified BECO lighting, including elsewhere in his own home. This was originally a bedside reading lamp in the upper living room, as seen in the Mark Strizic 1958 photograph in Robin Boyd's book Living in Australia p129.Beco 720 lamp, with black stand base with switch and white glass shadeBrown Evans & Cowalsh st furnishings, robin boyd, ohm2022, ohm2022_25

c1881 Henry W Seely, of New Jersey, USA, designed and patented an electric sad iron for pressing and smoothing material. He continued to modify and improve his designs, with his partner Richard Dyer, and other electrical appliance firms, e.g Hotpoint, began producing these flat irons that could provide continuous heat by connecting via an electrical flex to a light socket and hence without the need for hot fires, ash, or burning hot handles. Women with access to an electricity supply were delighted and their ironing chore became much less arduous No heat was felt at all from the iron as it is all concentrated on the bottom surface. By the early 20th century enthusiasm was building for the new electric smoothing irons: clean, powerful, adjustable, and labour-saving. This c1935 Premier System 'Smoothwell' flat iron was used by a resident of City of Moorabbin and is an example of the progress made from the sad irons used by the pioneers that are displayed beside it.A "Premier Smoothwell" electric flat iron with switched control lead and original box, c 1935 On plate of handle attached to Iron ' HARRODS Ltd. / LONDON On attached plate at rear of iron ' The "SMOOTHWELL" / "Premier System" /......... Plate on cord Plug " PREMIER/ FLAT IRON CONNECTOR/ THIS SIDE OUTWARDS/ (2 columns) 1) FOR 100-125 VOLTS/ USE THREE TERMINALS/ THUS ..... 2) FOR 200 - 240 VOLTS/ USE TWO RIGHT/ HAND TERMINALS/ ONLY/ THUS......seely henry w., sad irons, electric flat irons, dyer richard, edison thomas, hotpoint pty ltd., premier electric company birmingham england, pioneers, early settlers, moorabbin, bentleigh, cheltenham, laundry, sewing, craftwork, table ware, irons

Metal, plastic, pale blue paint, black and silver knobs, On/Off switch, morse keyNS No. 5805-99580-8558 Key telegraph F.I.L.71 Ser.No 2353signals, trainer

Used in the Victorian Civil Ambulance Service Lonsdale Street headquarters until that facility closed and moved to Latrobe Street. The small size of this headquarters service switchboard demonstrates the rapid growth of the ambulance service in the 20th CenturyBrown timber switchboard. Black switch panel on front and notice plaque top right corner.noticevictorian civil ambulance service, lonsdale street

What device converts AC to DC? rectifier A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification, since it "straightens" the direction of current. The unit was used at Ballarat School of Mines in the Maths, Science and Physics Departments.Grey metal unit with Dials on the front and vents at the back. Handle for carrying. Two switches for turning on and off. Yellow sticker - SMB - with number 116071. Engraved on back - S.M.B.. Maths / Science / Physics Sticker on cord indicating inspection of unit - 13/04/2005. Tag Number - 032735alternating current, direct current, ac, dc, rectifier, electrical, ballarat school of mines, science, maths, physics

Used in Nagambie by 1933 Stawell Gift winner, Goldie Heath, while training 1946 winner, Tommy Deane. Then by Heath in 1947 while training 1947 contender, Les Pianter.Heath, Deane and Pianta were Nagambie locals. Les Pianta accidentally shot himself in a shooting accident so failed to start. The Pianta family were involved in cycling and it seems the watch may have been presented to the newly formed club by Goldie Heath.Chrome pocket stop-watch with minute and second dials. Crown and side switch. Cord looped through crown ring.On Face: Hueur. Made in Switzerland. On back inscribed: Nagambie cycle club, 1952stawell gift, running, athletics, stop watches, nagambie, goldie heath, tommy deane, les pianta

These torches were used for night time refueling aircraft. Aircraft have been refueled at Nhill since the first landing field was established in 1921. Owned by Bullen Bros , of Nhill, who for a number of years had the refueling contract for the aerodrome.Alloy cylindrical body with screw on lens and switch assembly. Lens has a metal cross protector strip and a locking tag and pin. GEC Safety Torch, Cat No. L6060 patent pending, certified by Mines Dept & Home Office, Made in Englandtorch, refueling torch, safety torch, bullen brothers, refueling

Wooden box used to advise other stations - Box Hill and Ringwood when the Mitcham train was departing. Acquired when the Mitcham station was demolished in 2014. Handset altered c. 1970s.Metal plate with switches. Wooden box 1930s. Handset altered C.1970s as used by trains as they departed from Mitcham to Box Hill and Ringwood. Switches Black - Up to Box Hill and Down to Ringwood. Red "UP" Bell to Box Hill Red "Down" Bell To Ringwood To advise the train had left Mitchammitcham, box hill, ringwood, victorian railways, railway stations, trains, railway signals

This transformer lamp system, which has a dial to transform 240 volts to a minimum of 32 volts was used by electrical technicians to inspect internal parts of the large generators (even in small confined spaces). The reason for the reduction of the 240 volts to the 32 volts was for the safety of the inspector. The SEC Victoria Hydro Scheme's electrical generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro schemes was achieved from the mid 1900's to the 1960's. At this the point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce inclusion of skilled and unskilled migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This transformer lamp is very significant to the Kiewa Valley as it was introduced as a very small part of the explosion of human resources into the valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both industrial and larger residential community. This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley. This is also a specific electronic item which was manufactured in Melbourne and not sourced from Europe or Asia. This demonstrates the fast evolution of Australian technology to a high standard compatible to that of the rest of the world.This heavy hand held electrical transformer (transforms 240 volts to 32 Volts) an has one leather handle on the top with three small (gauze filtered) air holes. It also has two 2 pin directional cable distribution (clipsal) in/out points 10amps / 240 volts. There is one glassed in volts/ac meter and one variable switch (180 to 150 voltage in settings of 10 volt increments.There are two vents (one on each of the smaller sides). There is also one three pin electrical lead coming out from the top.On one side is a manufacturer's plaque with "ELECTRONIC A & R EQUIPMENT MELBOURNE" and underneath "TYPE 1719, PRI V. 180 250" underneath "V.A. 1250" underneath "CYC 50" underneath "SEC V. 115" underneath "SEC A. 10 . 8". The label on topside "CAUTION SET SWITCH TO 250 v BEFORE CONNECTING TO MAINS THEN, WITH EQUIPMENT OPERATING, SET METER TO RED LINE.kiewa hydro electricity scheme, victorian state electricity commission, transformers

Balancing resistances in a a varnished timber box, black top panel mountted, four decase selctor. Switches: Units, tens, hundres, thousandsBalancing resistancescientific instrument, ballarat school of mines, electricity, physics, electrical engineering

ingersol 12/500MG-SAA Computer Monitor cream body with grey-green fish-eye screen and a brown border and red switch.ingersol

Switching on of the S.E.C. power supply for Stawell. Sept 1968stawell electricity power