The C2 Talking Compass is a miniature hand-held battery-operated eight-point compass with digitized voice output. At the top of the compass there is the speaker and the activation button. A three-position slide switch on the side is used to switch the compass off (central position) and select one of the two in-built languages or voices. The compass pronounces the eight compass points in clear digitised speech. It represents an excellent mobility tool for an active blind or vision-impaired person. Unobtrusive, light-weight and reliable, it augments it's user's orientation sense, and contributes to his or her safety and self-confidence. The compass relies on 2 x 12V batteries. Weight: 61 grams.1 semi-transparent light-blue oval shape compass with blue nylon, plaited wrist strapassistive devices, orientation and mobility

The State Electricity Commission of Victoria constructed the Kiewa Hydro Electric scheme from the 1930's to 1960's during which time power cables were made to carry power from the Power stations to the switch yards and beyond to the towns and houses.These sample power cables indicate the types of power lines used in the Kiewa Hydro Electric Scheme and the amount of voltage that they carry.3 transmission cables of different width used for transmitting different amounts of power on different size power lines.The thinnest cable consists of a centre piece of wire covered by a layer of twisted wires. The middle sized cable has 4 layers of twisted wires around the centre piece and the thickest cable has 5 layers of twisted wires around the centre piece.The thickest cable has a plastic strip with 330.000 Volt Cable inscribed on it.state electricity commission of victoria. power lines. cables. kiewa hydro electric scheme. electricity.

Black and White - tram 17 (Grey St Sebastopol), arriving at the City tram stop, Sturt and Lydiard Streets, Ballarat. Has the Commonwealth bank building in the background along with an ESCo/SEC switch box. Taken by A T Miles 26/8/1971.Yields information about tram operations in Ballarat, shortly before the closure.Photograph - black and white print with notes on rear. A T Miles stamp and location and date notes.tramways, trams, sturt st, tram 17, commonwealth bank

Photograph - Black and white of an Electric Supply Co. pillar or switch box, cast iron, with the company on the side and on the base "The British Insulated Wire Co. Ltd Prescot England". This type of item was used to terminate and interconnect feeder cables in both Ballarat and Bendigo.Yields information about the ESCo switch or cable pillars.Black and white photograph on plain paperIn ink on rear "R Green photo" and "See composite caption" which has been crossed out.tramways, tramcars, esco, electrical switching, electrical equipment, british insulated wire company

sepia tones, seated army sergeant, slouch hat, bandolier across jacket, three chevrons on sleeve, mounted ? Spurs, jodphurs, puttees. Switch in hand. 1778? Brown border in lead pencil on back. Also 1 carton - 2 cartons please in ball point.unknownperson, individual, male

Edward ( Ted) Salamy (1903-1977) succeeded his father in business in Warrnambool as a jeweller and was at 179 Liebig Street when he retired in the 1960s. On 1st December in 1924 he obtained an amateur radio licence ( Call sign A3AJ). This was the 35th licence issued in the State of Victoria and the first in Warrnambool. The original licence cost two shillings and sixpence. Amateur radio, still a popular hobby today, was particularly important in the 1920s when few people had radios of any sort and there were no provincial radio stations. People were able to access amateur radio sets to listen to such broadcast as overseas cricket matches. This amateur radio set is of considerable historical importance as it belonged to Ted Salamy, credited with being the first to operate an amateur radio station in Warrnambool.This is a rectangular box containing five valves, a radio frequency mechanism and three coils with fine copper winding. The mechanisms are connected by wires and metal screws. The box has a raised black -composite material front which has a voltage meter, three switches or knobs and a tuning dial. Philips made in Holland British Made (voltage meter)amateur ham radio warrnambool

The power board, which was the main power board for the lightstation between 1975 and 2007, retains a number of ceramic fuse parts and a wooden reel with fuse wire. The grey metal door has a plastic switch and a small metal plate is inscribed with ‘Custom styles by Thomson and Mackenzie’. Power board with ceramic fuse parts. Also wooden reel with fuse wire. ‘Custom styles by Thomson and Mackenzie’.

.1 - Provides the Victorian Regulations and requirements for electric wiring, switch boards for all buildings and installations in 1950. .2 - as above for 1960, has a detailed list of contents, tables and index at the rear. Applicable for 1960 .3 - provides the training program and procedures for the training of SECV Linesmen in the 1950's.1 - Yields information on the electrical requirements that Victorian Electricians and others parties were required to follow in electrical wiring. .2 - as above .3 - Demonstrates the procedures that SEC Linesmen were required to follow in their work..1 - Book - 10 sewn sections, orange cloth covers, 200 pages titled "SEC Wiring Regulations 1950". Cover price 3s .2 - Book - 15 sections, with end papers, 300 pages, red hard back cover "SEC Wiring Regulations 1961". Cover price 7/6 .3 - Book - 43 pages bound with metal binder into a manila card cover, titled "SEC Lineman's School Notes" - dated 9/12/1955.2 - has pencil notes on the inside of the rear cover. .3 - has the name "Bill ?" on the rear cover.secv, state electricity commission, rules, wiring, electrical, regulations, tramways

From the premises of Auctioneers James and Bird in the early 20th century. It was a small building beside abandoned shop on the corner of Tarra & Nicholson Streets. An early 20th century light switch from the James and Bird premises. It is painted pastel green and has large screws poking out through the mounting block. The two fuses were originally white porcelain and have been painted over. The brass fixtures have been painted over.On back -1917 electric lightlight-switch james-and-bird lighting

A testing set built into a polished timber box with a hinged lid and a carry handle. The semicircular scale reads 1-150. Four voltage ranges and four current ranges are obtainable with selector switches. Connecting diagram inside the lid. Three currentl shunts in storage compartment. Serial Number 52204scientific instruments, testing set, voltmeter, ammeter

Yields information about the Bucks Head Hotel and demonstrates the way the signals were set in Bridge St for either the Mt Pleasant or Victoria St routesBlack and digital white print from a scan of a donated negative of a driver leaning out from a single trucker to set the switch on the signal for either the Victoria St or Mt Pleasant routes. Has the Bucks Head Hotel in the background. Shows the pole the signal controller or switch was mounted on. Black and White print made from scan of negative. Original Negative stored with Negatives. Image rescanned from copy neg and updated 31/5/2020. See On this basis, the envelope and marking matches that of Reg Item 4158, photo of No. 40, by John Webster and assumed taken on the same day as Item 4157, 4158, 4168, 4178 - 11/4/1953. Contained within Envelope No. 33.On left hand side of the negative in ink is "EI 35".tramways, trams, sturt st, grenville st, signals, bridge st

B/W copy from Grampians Community Health Centre Book Wilma is sitting in a lounge chair wearing a skivvy and hand knitted striped cardigan buttoned up. She has an item on her lap that she is sewing. In the background there is a light switch and wallpapered wall with curtains and partly showing is a table.

These flares were possibly used during WW11. They were used by Orbost Aero Club at Marlo from 1964 onwards for transporting patients by aerial ambulance to Melbourne. They were placed on the L.H.S. of the runway to indicate wind direction. They were superseded in the late 1970's by pilot activated lighting (PAL) switched on by incoming pilots via radio.These lamps are associated with the history of the Orbost Aero Club.Eight kerosene smudge pot road flares - round metal bases painted red. There is a reservoir at the bottom used for kerosene storage. It was lit at the top for flare.DIETZ . 51 Use Kerosene only Made in U.S.A.lighting kerosene-flares road-flares beacons marlo-airport

Used to communicate with the local telephone exchange and for connection to other subscribers. The introduction of automatic exchanges saw the their demise. This phone was used in the family home of the donor at Caboolture (aboriginal for carpet snake) during the 1940s and 1950s.A magneto telephone for communication with a manual telephone exchange. The handle on the right hand side, which was turned to rotate the magneto to call the exchange - ask operator for a number and then to be connected. Telephone enclosed in a specially designed box for mounting on the wall. There was a bell on top which rang when the magneto ringer at the exchange was turned. Fitted with a carbon microphone mounted on the front of the box for the transmission of the spoken word and an electro- magnet. A receiver which hangs on the left hand side on a hook. The hook acts as the on and off switch to answer the call and to switch on the battery to provide power for the receiver and energize the transmitter. There is an angled ledge for writing any messages. There is no battery. The circuit for the phone is on the inside of the door to the interior of the phone. pHone is type CDA116 - PMG Registered - Ericsson.communication, telephonic

Yields information about the construction of the BTPS sub-station at the depot.Set of 3 AGFA blue and white plastic mount 27mm square slides of work on BTPS isolating transformer and sub-station and depot storage - c1974. See btm3017 for other photographs. .1 - Frank Hanrahan working on the transformer with one his son's observing. .2 - ditto .3 - Main switch and transformer in position. Various notations by John as to the slide number and the trams in pencil and ink.tramways, trams, btps, substation, depot, electric traction, electric failure

A battery operated device that is rectangular in shape with a sensor plate on top and an on/off switch on one end. At the other end is a round lid that screws off to allow a round 9 volt battery to be inserted. It was designed so that when placed outdoors would emit a noise at the first drop of rain, enabling vision impaired people to retrieve their washing from the line. 1 plastic box with metal plateRain warning device Made for the Royal National Institute for the Blind by Data Acquisition Ltd A price sticker reads: $49.assistive devices, royal national institute for the blind

Male sits at a desk, wearing a headset, with his hands on a telephone switchboard and another device to his right. A small black radio sits to his right, as does a pen attached to the desk itself and a piece of paper. Switchboard training was provided to many blind and vision impaired people, who could adeptly operate the switch to connect callers through to employees.Digital image of man operating a telephone exchangeemployment, royal blind society of new south wales

This is the MINJAH telephone exchange testing unit. The exchange was adjacent to the property of MINJAH which is situated near Hawkesdale in Western Victoria. The exchange operated between 1955 and 1985. The testing unit was used for detecting and testing faults in the telephone system. The keys along the front were called "Hospital Keys" and were used to give subscribers a temporary connection in the event of a break down. The telephone exchange was replaced by an automatic exchange.This is a good example of a manual telephone system in Western VictoriaThis is a rectangular polished wooden box with a telephone mechanism on the side connected by a hook. On the front right is a dialling system which has been detached. On the front left is a volt meter. At the front bottom are seventeen switches. In the middle front are twenty keys which can flash up in various colours. There is writing on the side . There is a black metal label with writingAVD HAND SET S314470 c 7060 H/56 LINE & SELECTOR TEST SET HT& Co. Ltd. LIVERPOOL ENGLANDtelephone testing, minjah, manual telephone exchange

This is a flat pocket torch shaped like a drink flask. The main body has a patch grey - purple and silver motif. The bottom is a chromed hatch. The top is a chromed hatch with a hemisphere shaped glass dome. On the side is a small slider switch. Inside top it has a small bracket (bowl shaped) which holds a normal filament globe.On the bas is stamped " British make TEC" .torch, flask

The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. A Widex 25 hearing aid from the 1950's made in Denmark. Brown and gold metallic casing with a volume control dial and an on/off switch. The curly wire runs to a circular outer disc. Although not present the disc would normally connect to an ear mould which is individually fitted to the wearer. The item comes in a soft leather case."DENMARK" inscribed on gold front. "WIDEX 25" inscribed on back. "WIDEX" on inside cover of case. "W" on outside cover of case device, hearing aid, loss, hard of hearing, deaf children australia, victorian school for deaf children, vsdc, denmark, widex

Yields information about the electrical power supply and overhead switching for Ballarat in 1914.Rolled drawing showing Tramway Power supply arrangements 1914, track map, power station, feeder cable, switches, section insulators, box locations, lightning arrestors and feeder cables for the various routes in Ballarat. Dated 2/1/1914, with initials GL. The various cables and trolley wire has been drawing in differing colours.ballarat, power station, overhead, section insulators

"Bruce Dickerdike, 29, was a teacher in the Northern Territory at Lajamanu (Hooker Creek). He did three years of study at Ridley College and was ordained deacon in the Anglican Church. After 12 months curacy he switched to the Uniting Church. In addition to the normal hall work, he's been doing further studies at La Trobe in sociology, in Aboriginal studies… (Mill Park, establishing a congregation.)"B & W head and shoulders photos of Rev. Bruce Dickerdike, Theological Hall graduate 1984.C&N identification.uniting church minister, bruce bickerdike

A female hand operates a switchboard, connecting outside callers to internal lines. The switchboard has a series of buttons with printed labels and some with Braille underneath them. On the operator's forefinger is a silver metal rod, probably used to depress the switches. To the bottom right of the image are both buttons with individual numbers as well as a rotary dial. In the background, her arm rests on the bench as she listens to the handset.Digital image of female using a switchboardemployment

Photographs show the ASEA built control equipment of a Z class tram. 1 - Drivers control stand showing the foot pedals and switches with the ASEA and Comeng names on the panel. 2 - the driver's controller with the cover removed showing the various parts and linkages - photographed at the factory. 3 - Tramiac control cabinet with a technician showing one of the components or cards - see item 6140 for more details.Provides information and detail about the Z class driver's control equipment.Set of three black and white photographsHas MMTB stamp and stamp of R T Grigg of NZ. on rear.trams, tramways, new trams, comeng, z class, asea, controllers, mmtb