Electric staff - Electric staff instruments The staff and ticket system was still too inflexible for busy lines, as it did not allow for the situation where the train intended to carry the actual token was cancelled or running very late. To provide for this, the electric train token system was developed. Each single-line section is provided with a pair of token instruments, one at the signal box at each end. A supply of identical tokens is stored in the instruments, which are connected by telegraph lines. A Staff can be removed from one instrument only if both signalmen co-operate in agreeing to the release. Once a Staff has been removed, another cannot be removed until the token which is "out" is replaced in either instrument. (There are variations on this sequence of events.) By this means, it can be ensured that at any one time, only one token is available to be issued to a driver. Staff belonging to adjacent sections have different configurations to prevent them being inserted into the wrong instrument. Nevertheless, in the Abermule train collision in 1921 and lax working procedures allowed the safeguards provided by the electric Staff system to be circumvented; a driver was handed a Staff for the wrong section, and without reading the information listed on the staff, proceeded on the mistaken belief that the Staff was correct. To prevent this, it became a requirement in the UK for the signals controlling entry to the single line section (starting or section signals) to be locked at danger unless a token has been released from the relevant Staff instrument. Historic - Victorian Railways Electric Staff Instrument Electric Staff Instrument made of Iron , Brass and Glasspuffing billy, electric staff instrument, victorian railways

Lake Bolac Post Office Glenelg Highway. Initially the Post Office was established at the Store in 1868. This official weatherboard building was opened in 1887 incorporating a telegraph office, money order office and post office savings bank. The Post Office business was relocated in 1944 and the building was used as a private residence with the front room leased to Dennys Lascelles. Note the horse hitching rail and kerosene street light.Photograph depicting a weatherboard building across a road. The building is fenced. In front of the building there is a telegraphic or electric post and a lamp post.lake bolac, post office, glenelg highway, dennys lascelles

Yields information about the City Centre of Ballarat, Sturt and Lydiard Streets in the mid 1900's, just after electrification, the people, vehicles, streetscape and styles of clothing.Black and White copy photograph of a publication photograph of the city centre of Sturt St and Lydiard St Ballarat, c1907, following electrification of the tramway. shows an electric tram hauling a horse trailer, with many people, well dressed crossing the street, following an event. A number of horse drawn vehicles in the view, along with the Town Hall, Snows, the medium strip, the National Mutual building. Also show the telegraph/telephone wires coming into the building. tramways, trams, esco, lydiard st, sturt st, tramway centre

.1 - Book - 8 pages + grey covers, side stapled, issued by the Australian Standards Association, "Electrical Voltages and electrical frequencies for new installations ", C1 (a&b) - 1926, December 1926. .2 - Book - 36 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Overhead Line wire material for telegraph and telephone purposes", C3-11-1925, November 1925. .3 - Book - 20 pages + brown covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Telephone cable, paper insulated lead covered", C12 - 1928, January 1928. .4 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Marking for Switchboard bus-bars and connections" C13 - 1925, December 1925 - with a pasted green label noting that the "tentative standard is now endorsed as Australian Standard without amendment" - dated Oct. 1930. .5 - Book - 32 pages + grey covers, side stapled, issued by the Australian Standards Association, Tentative Australian Standard "Dimensions and Resistances of Bare Annealed Copper Wire for Electrical Machinery and Apparatus", C 18-1926, October 1926. .6 - Book - 12 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "Slate Slabs for Electrical Purposes", C19 - 1926, July 1926. .7 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Moulded Flat Top Insulation Bushes" C20-1926, October 1926. .8 - Book - 16 pages + brown covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Insulation dimensions and resistance of enamelled plain copper wire for instruments and apparatus" C21-1928, January 1928. .9 Book - 20 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Watertight Glands for electric cables" C22-1926, September 1926. .10 - Book - 20 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Air-break knife switches and laminated brush switches for voltages not exceeding 660Volts" - C23 - 1926, August 1926" On top right hand corner has the date stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" trams, tramways, power station, standards, materials, electrical systems

Red covered auction catalogu, Wiluna Gold Mine, Wiluna, for a sale of Mining Machinery including Extensive Stores, Electric and Diesel Locomotives, Electric Motors, Buildings & Equipment held on the 11th to 18th August (inclusive) 1952 and following days if necessary. J. H. Curnow & Son Pty. Ltd. Were the auctioneers. Front of catalogue has notes on transport from Perth to Wiluna by plane, train and taxi.business, auctioneers, j h curnow & son pty ltd, ian dyett collection - auction catalogue - wiluna gold mine, the wiluna gold mines limited, j h curnow & son pty ltd, the prahran telegraph printing co

Auction catalogue with a cream cover and dark red printing for an auction held at the Amphitheatre Dredge, Amphitheatre on 5th and 6th February, 1958 of electrically Operated Steel Bucket Dredge. Lots include Houses and Buildings for Removal, Motor Vehicles, Tractors, Earth Moving Plant, Electric Motors, Pumps, Winches, Valuable Tools, Stores, Piping and Accessories by order of the Central Victoria Dredging Co. N. L. Contains descriptions of sale items and a number of prices have been written in. J. H. Curnow & Son were the Auctioneers.business, auctioneers, j h curnow & son pty ltd, ian dyett collection - auction catalogue - amphitheatre dredge, central victoria dredginh co n l, j h curnow & son pty ltd, prahran telegraph printing co pty ltd

Red covered auction catalogue for an auction sale held on 10th December, 1958 at the Sunbeam Colleries, Korumburra of Coal Mining Plant. Lots include Electric Winches, Jaques Crushing Plant, Air Compressing Plant, 15-ton Avery Weighbridge, Corr. Iron Buildings, Rails, Pumps, Electric Motors, Piping, Stores, Engineers and Blacksmiths Plant, Pneumatic and Hand Tools, Valuable Electrical Equipment and Costly Accessories. There are descriptions of some lots. J. H. Curnow & Son Pty. Ltd. Were the auctioneers.business, auctioneers, j h curnow & son pty ltd, ian dyett collection - auction catalogue - sunbeam colleries, j h curnow & son, prahran telegraph printing co pty ltd

Red covered auction catalogue of Complete Sluicing Plant, Electric Generating Plant, Pumping Plants, Electrical Equipment, Buildings, Etc of the Eureka Lead Gold Sluicing Co. (Ballarat) N. L. on Thursday 3rd July, 1947 at the Plant, Ballarat East. Catalogue contains Conditions of Sale, 291 Lot numbers arranged in sections, e.g. Outside Engine House, Engine House, Outside Producer House, Transmission Line, At Sludge Pump, At Assay Office, Blacksmith's Shop, Assay Office and Pump Plant at Brown Hill. One catalogue has sale prices in pounds, shillings and pence beside each lot.business, auctioneers, j h curnow & son pty ltd, ian dyett collection - auction catalogue - eureka lead gold sluicing co (ballarat) n l, j h curnow & son pty ltd, the prahan telegraph printing co

Two copies of Auction Catalogue for an auction sale of Machine tools, pressed, electric furnaces and General equipment at the No. 2 Store, Cordite Avenue Maribyrnong held on Thursday, 27th June, 1946. Page 1 contains a Special Notice. Page 2 Conditions of Sale Pages 3 to 16 contains photos of presses and lots up to 103. There are five photos of presses. £, S, & D columns down the page beside the lot numbers.business, auctioneers, j h curnow & son pty ltd, ian dyett collection - auction catalogue - commonwealth disposals commission 27/6/1946, j h curnow & son pty ltd, j l jamieson & co, w g wedd, prahan telegraph print

Two J. H. Curnow & Son Auction catalogues for a sale by auction of Machinery - Plant and Rolling Stock by order of Newstead Co-Operative Butter & Cheese Factory Company Limited. Conditions of Sale and J. H. Curnow & Son, Auctioneers is printed inside the front cover. The sixty one items include belting, scales, electric motor, shafting, pumps, tanks, vats, boiler, piping and vehicles.business, retail, j h curnow & son, ian dyett collection - kyneton branch factory auction catalogue 1/5/1946, newstead co-operative butter & cheese factory company limited, j h curnow & son, the prahran telegraph printing co

The photo shows an ESCo tram soon after commencement of trams in 1905, at the corner of Armstrong and Sturt Streets, Ballarat. The tram has a destination sign hung from the driver's dash canopy. On the left is the Snows Department store and a pole with telegraph/telephone wires and insulators. The Thomas Moore Statue is adjacent to the tramcar. The median plantation was known as Shoppees Square. See item 8419 for a postcard and 3795 for a copy photograph. Photo by WTP & Co.Yields information about Sturt St soon after the opening of the Ballarat Electric tramwayPrinted photograph on a sheet of plain paper.tramways, trams, sturt st, esco, armstrong st, wtp

Black and White copy photograph of a Ballarat Municipal library (No. 947) postcard at the time of the opening of the Electric tramway in Ballarat. Photo taken in 1905. Photo taken from the Town Hall with Snows building in the foreground and other buildings on the north side of Sturt St in the background. A number of horse drawn cabs and men and ladies - well dressed crossing the roads. The photograph also shows cabling on a telephone/telegraph line running directly in front of the photographer. See 8419 and 8999 for the postcard and a printed illustration.Yields information about the opening configuration of the trams and the street scene at the corner of Sturt and Armstrong Streets. Also shows a number of well dressed people walking along Sturt St.Copy photograph of a postcard held by the Ballarat Municipal Library - see also item 8419sturt st, armstrong st, esco, tramways, ballarat, tramcars

Standard Telephones and Cables Ltd (later STC) was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment. The company was based in the United Kingdom but also had an operation in Australia, which was acquired by Alcatel Australia in 1987STC Electric Iron with original pacakging and Warranty.Box: Product of Standard Telegraph and Cables Pty Ltd. 252-274 Botany Road, Alexandra, Sydney, NSW.iron (electric), stc, standard telephones and cables ltd

A telegraph or Morse key, sends a series of electrical signals down a telegraph line or via radio frequencies; the signals are interpreted as Morse code, a binary form of language constructed of 'dots and dashes', combinations of which correspond to letters of the alphabet. The motion of the key acts to complete an electrical circuit between the sender and receiver, producing a short pulse 'dot' or longer 'dash,' the space between the code indicates a broken current or wave.Device used to transmit telegraphic messages in Morse code through the manipulation of electric signals. The metal 'key' sits in a central bracket on which it moves up and down aided by a spring, controlled by an operator pushing the black Bakelite knob on the protruding end of the device. The motion presses the key onto a circular metal disc, completing the circuit and sending an electrical pulse to the receiver. The apparatus is secured to a wooden base with wires attached to the terminals; a cut out section of the base suggests wires may have entered through this area, attaching to a battery.Printed ink on base: "PMG"telegraph, telegraphist, morse code, mechanisation

Standard Telephones and Cables Pty Ltd was a telecommunications company that began as part of Western Electric, a telephone manufacturing company set up by Alexander Graham Bell. Following the First World War, Western Electric diversified to include electric generators and wireless receivers, all still imported. In 1925, Western Electric was sold to the International Telephone and Telegraph Company. In Australia, it became known as Standard Telephones and Cables (Australasia) They worked closely the Postmaster Generals department to set up telephone and radio networks throughout Australia. Its first factory was in Chippendale, New South Wales but ut developed to have branches in all stated of Australia. By the end of the Second World War STC was Australia's biggest manufacturer due to its critical role in producing telecommunications equipment, domestic radio receivers, telecom cables, military equipment and electron tubes. The company returned to peacetime manufacture. Rather than reduce staff it used its excess capacity to produce electric irons and other domestic appliances including vacuum cleaners and floor polishers. This model was produced at the beginning of the 1950s. It was once owned by Mr. Stiff from Stiff and Gannon, Wodonga.This item has local and national significance. It was used in a local Wodonga business and is representative of domestic appliances used in the 1950s. It also has national significance as it is an excellent example of good produced by the manufacturing industry in Australia during that period.Model 30 Airzone Vacuum Cleaner and accessories. Manufactured in AustraliaMetal logo for Airzone including engine specificationsdomestic appliances, standard telephones and cables pty ltd

Sales plan for land in the suburb of Highett, bounded by Worthing Road, and the Melbourne to Frankston Electric Railway Line, including LePage Street. The developing urban area of Highett within the City of Kingston. This land sale pamphlet illustrates the subdivision of land within the municipality and the changing demographic of the district as new houses are constructed close to infrastructure.Colour pamphlet advertising a subdivisional auction of the Highett Station Estate. Incorporates a map of the estate bordered by Worthing Road and the Melbourne to Frankston Electric Railway, and including LePage Street. Handwritten in black ink on front cover: Late LePage / Wickham Rdland sales, estate, highett

Provides a set of Instructions supplementary to the Rules and Regulations of the VR St Kilda Brighton Electric St Railway dated 1911. Not all pages have been copied. Issued under the name of W A Holmes Telegraph Superintendent. Gives instructions to crews and workers regarding emergency working, single-line working and operational instructions.Yields information about the "Rules and Regulations" - St Kilda Brighton - Electric Street Railway Document - photocopied, approx 80 pages secured along the top edge with two Arnos style clips.trams, tramways, victorian railways, vr, st kilda, brighton, employees, safeworking

Journal or magazine - stapled pages approx. 100 printed on semi gloss paper, with glue outside cover, titled Journal of the Institution of Engineers Australia" - Vol 6, No. 10, Oct. 1934 - Special issue - Melbourne Centenary Celebrations 1934 - 1935. Contains transactions of radio frequency, institution and related activities, and 100 years of Engineering in Victoria. These include maps of Victoria and Melbourne, Engineering Education (Kernot), Metropolitan Roads and Bridges by J. Noble Anderson City Engineer of Richmond, Country Roads and Bridges, Railway Development (VR), Metropolitan and Provincial Tramways (Strickland and Russell), Port of Melbourne, Outer ports, air transport, water supply, sewerage and drainage, gas industry, electricity supply, communications (telephone and telegraph), industrial development and mining. Has ads for British Insulated cables, Thompsons Engineer, Goodyear, GEC - British General Electric, Associated General electric, Vickers and many other companies. Photocopy of article from the Bob Lilburn collection.trams, tramways, centenary, victoria, tramways, railways, secv, mmtb, cable trams