Type used by RAAF Radar station Wilsons Prom (RS 14) for backup communications 1942 - 1946. This is an AR8 radio receiver with a brown face and various dials and switches; They functioned as a set and were manufactured in 1938 at the Ashfield, Sydney workshop of AWA (Amalgamated Wireless Australasia Ltd, later AWA Ltd), Australia’s largest electronics manufacturer and broadcaster. They are rare outside Australia as they were seldom exported to other air forces, and remained in service until the late 1950s.202 An AT5 transmitter and AT5 coupling unit are held in Sydney’s Powerhouse Museum.203 The three units in the Wilsons Promontory Museum were deployed by the RAAF in WWII and represent the types of communications equipment used at the 14 Radar Station, Wilsons Promontory. It is not known, however if these particular examples were used at the lightstation and are part of the same set. They have interpretive relevance to the collection, but their significance to the lightstation is dependent on whether they have a direct historical association with the radar station that operated there. The units will have first level contributory significance if it is confirmed they were used at the Wilsons Promontory Radar Station.The units will have first level contributory significance if it is confirmed they were used at the Wilsons Promontory Radar Station.Radio tuning unit, brown metal face with multiple dials & switches.Yes

Item used to switch on or off the red tail lights circuit on a tram. Made by the SECV. The board was located next to the 6V battery that was used to power the tram tail lights when the trolley pole was being reversed under a passenger seat.. Demonstrates an item fitted to a tramcar to switch an external lighting circuit.Softwood wood board with a bakelite two pole switch marked "on" and "off" and a Federal 250V 15A rewireable ceramic fuse attached. Has remnants of cloth covered copper wire on the rear. See item 9024 for an associated drawing."12" in blue pencil.fuse, tram 14, tramcars, tramcar maintenance, electrical switching

Both the Light switch and Door knob were used in Box Cottage during the late 19thC and early 20thC by the Box and Rietman families. William and Elizabeth Box purchased the two ten acre Lots of land with the Cottage in 1868 where they raised their family of 12 children and developed a flower garden producing seedlings. August and Frieda Rietman rented the Cottage 1917 with 1 acre of land and purchased it in 1935 where they raised 2 children while August established Rietman's Landscaping Pty Ltd making pressed concrete garden furniture. Porcelain is a ceramic material made by heating materials, generally including kaolin, in a kiln to temperatures between 1,200 and 1,400 °C The toughness, strength and translucence of porcelain, relative to other types of pottery, arises mainly from vitrification and the formation of the mineral mullite within the body at these high temperatures. Porcelain and other ceramic materials have many applications in engineering, especially ceramic engineering. Porcelain is an excellent insulator for use at high voltage, especially in outdoor applications, see Insulator (electricity)#Material. Examples include: terminals for high voltage cables, bushings of power transformers, insulation of high frequency antennas and many other components. Both the Light switch and Door knob were used in Box Cottage during the late 19thC and early 20thC by the Box and Rietman families. William and Elizabeth Box purchased the land with Cottage in 1868 and raised their familya) An electric light switch that would be attached to a wall. An Ivory Porcelain Base Single Light Switch with antique Brass top b) A porcelain door knob Both items used in Box Cottage early 20th Ca) On base BRITISH MADE / ENGLAND / 4 / 6959 lights, porcelain, electricity, early settlers, moorabbin, cheltenham, bentleigh, box william, box elizabeth, rietman august, rietman frieda, market gardeners, flower gardens, seedling nurseries, world war 1 1914-18, war memorials, sculpture, pottery, pressed concrete, door handles, door knobs

Card with decoration of blue abstract electric lines on pale blue background. White square in centre of card with dark blue printing. Ticket is printed with details of an official ceremony, street procession, a banquet and a fancy dress ball to celebrate the connection and switching on of electricity to the township of Linton in 1939. Text: LINTON'S / GRAND SWITCHING-ON CARNIVAL / ON / THURSDAY, SEPTEMBER 7, 1939 / Official Ceremony 7.30 p.m. Street Procession 8 p.m. / BANQUET IN FIRE BRIGADE HALL 8.30 p.m.electricity, celebrations

Used as display in AMSA workshop foyer, Moorabbin, Vic. Nautical charts x 2 , The framed and glazed chart identifies strategic points in the notorious Bass Strait passage, which in the nineteenth century was known as the ‘Eye of the Needle’. It covers the whole of Tasmania, Bass Strait and the islands, and the lower part of Victoria with its coastline between Cape Otway and Gabo Island. The chart has an electric cord connecting it to a wall switch which enables a series of small lights to flash on strategic geographical locations.. While it is not known if it is original to Wilsons Promontory, it certainly elates to its location. A similar chart at Cape Otway shows less of Tasmania and is not electrified. Gabo Island Lightstation has two large framed charts; one is the same as the Wilsons Promontory example but without the lights and the other is entirely different, focussing on the east coast between Point Hicks and Montague Island. The Wilsons Promontory chart is unique as an illuminated version of the other charts and has first level significance if its provenance to the lightstation can be confirmed.The framed and glazed chart has an electric cord connecting it to a wall switch which enables a series of small lights to flash on strategic geographical locations.Yes

This field telephone was developed primary for military purposes (World War I) and other wars/military interventions there after. It was the first "mobile" telephone which had a prime objective of providing isolated or "hard" to connect with locations instant communication links. Like a lot of "new" technologies it evolved from a war environment. This handset was used to connect offices and workshops, which due to their functions could not be co-located with their prime office(external workshops).The evolution from the early 1900s to the mid 1980s when mobile communication technology progressed in leaps and bounds from hard wire telephone communication to mobile digital receivers. This handset was manufactured by a subcontracted Australian company under the Australian Post Office mandate.This handset is significant in that it was donated by the Mount Beauty Timber yards and formed an integrated part of its communication system with its out lying work yards and buildings, before the mobile handset evolution. This handset was located in an environment which required a rugged and reliable day to day communications linkage as a vital part of its logistical (business) survival. As progress demands it, the faster that customers are satisfied with the service they obtain from suppliers the longer those services will be asked for and the longer and more profitable the supplier will be. This edict is as true for rural companies as it is for small or large city businesses. The customer is "always" right.This sturdy field telephone has a shell housing made in black bakelite material with a "U" form housing the major components (wiring, magneto and batteries). The main housing has two metal bells, with a central ringer between both, on the top part (to notify incoming calls). In front of the main structure is a box with the telephone hand piece (ear and mouth receptacles) nestled on two cradles. An on/off switch is activated when handset is removed from its cradle. On the front of the control box is a winder handle(to ring off) and in a field situation to activate/deactivate the magneto. To the left of the winder but on the the main body are two wind up connection buttons for the connection of operational wires (power)On the main right hand front body and next to two chrome switches is a plate with "L (next to the top switch) and below this "L2" and underneath this are "or" "EARTH". There is a plate fastened to the front of the handset and behind the winder with "REPLACE HANDSET WHEN FINISHED" and below the winder 'SERIAL NUMBER 5116"field telephone, world war ii field telephone f mk i

A machine fitted with sharp blades, for mashing, crushing or liquefying food ingredients. i.e vitamizing. The jug, made of glass, steel, aluminium or plastic, contains rotor blades that engage with a bit protruding from the base containing an electric motor. When activated by the switch on the base the sharp rotor blades chop, mix , mince, pulverize the ingredients in the jug . The degree of mince depends on the time the motor is running. The jug is easily removed from the base to pour the mixed ingredients where needed and the rotors are safely and easily cleaned by rinsing under water.c1940, an electric, 'Vulcan' Vitamizer, with the original cloth covered flex and bake-lite lever switch at front of the cream bake-lite base . The jug- shaped chrome blender has a red, thick, rubber lid. Front: : Vulcan / LM1 Base ; VULCAN / TYPE LM1 / Patent Pending Design / Volts 220 Amps 8vitamizer, food preparation, cooking, vulcan pty ltd australia, moorabbin, bentleigh, cheltenham, ormond, housekeeping

Construction of Entrance and Switch Back Railway, Luna Park, St Kilda, October 1912; onion dome on one side, not the other; two early motor vehicles with spoke wheels; construction crew on top level; sign 'Contractors The G.A. Lawsha Contruction Co. London, Engineer T.h. Eslick'black and white photograph, mounted, poor conditionLuna Park 5/1/0/12 Switch back Railway [trikethrough text 'afterwards called Big Dipper']; [stamp] George Wall & Co, Photo Experts, 131 Chapel St., Balaclava (near Melbourne) Photoas copied, resuscitated and enlarged.

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

Approx circa 1980s Microphone with in line push to talk switch Philips Microphone

Prepared by the City of Brisbane for the design of trackworkYields information on the design of trackwork.Set of nine City of Brisbane Tram Track drawings .1 - PPW91 - Standard Crossover left hand - 4'6" between tracks .2 - PPW2450 - Data for British Standard Crossings .3 - PPW 241 - Data for British Standard Lateral Switches .4 - PPW 463 - Concrete Track Construction is 102.73lb rail. .5 - PPW 501 - ditto for AS 82lb rail and other rails .6 - Not numbered - Concrete roads when using T rail sleepers .7 - PPW 575 - 150' radius RH crossover - 5' between tracks .8 - PPW 576 - 150' radius RH Crossover - 4'6" between tracks .9 - PPW 577 - 150' radius LH Crossover - 5' between tracks - 14/12/1948trackwork, points, switches, bcc transport, tramways

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