Book - 9 sections, 140 pages + covers, stapled and bound within dark green covers, issues by the USA Department of Commerce, Technological Papers, Bureau of Standards, No. 52, "Electrolysis and its Mitigation", 2nd Edition 1918, price 35 cents. Has index and looks at various aspects of Electrolysis and railway negative returns. Has authors of E. B. Rosa Chief Physicist and Burton McCollum, Electrical Engineer of the Bureau of Standards.On bottom of cover has "Peter G. Tait 90 William St Melbourne" label. and on top edge "Recd 4/10/19" in ink.trams, tramways, tramways, electrolysis

Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard C.43-1927, "Parallel sided carbon brushes for DC Commutator Machines". Dated Dec. 1927. Provides an index and information about carbon brushes including drawings.On top right hand corner has stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" and date "19 May 1928".trams, tramways, tramways, electrical equipment, motors

Book - 36 pages + light grey covers, pushed by the British Standards Institution, British Standard No. 827 - 1939, titled "Radio-Interference Suppression for Trolley Buses and Tramways". Provides an index page and many drawings.On top right hand corner has stamp the SEC stamp, Ballarat Branch and a received dated of 6 Oct. 1939. Has "Mr Morrison" in pencil on the cover.trams, tramways, tramways, electrical equipment

.1 - Book - 20 pages + light grey cover, issued by the British Engineering Standards Association, British Standard Specification for "Cast Steel Wheel Centres for Electric Tramcars". Dated April 1922. Has standard Number 150-1922. Provides materials specification, testing and an index. .2 - Book - 16 pages + light grey cover, issued by the British Engineering Standards Association, British Standard Specification for "Wrought Iron Wheel Centres for Electric Tramcars". Dated April 1922. Has standard Number 149-1922. Provides materials specification, testing and an index. Both copies has the stamp of the "Tait Book Co. 90 William St. Melbourne" on the lower edge and in the top right corner, the ESCo Ballarat company stamp and the date "14 September 1923". trams, tramways, tramways, electrical equipment, wheels

Book - 28 pages + slight Green covers, side stapled, issued by the Australian Standards Association, "SAA Street Lighting Code" August 1939, CAA. 19-1939 providing standards for the lighting of intersections, streets, location and mounting of lights, and the type of units.On top right hand corner has stamp of the "SEC Ballarat Branch stamp, and dated 8. Dec. 1939" and letters S/D in pencil.trams, tramways, lights, standards

Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard C.2 - 1925, "Electrical Performance of Traction Motors - Direct Current Series Wound". Dated Dec. 1925. Provides an index and information about enclosures, ratings, testing and information to be supplied.On top right hand corner has stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" and date "17 April 1934".trams, tramways, tramways, electrical equipment, motors

.1 - Book - 20 pages + light grey cover, side stapled, issued by the British Engineering Standards Committee, British Standard Specification for "Keys and Keyways". Dated April 1918. Has standard Number 46-1909. Provides materials specification, testing and an index. .2 - Book - 16 pages + light grey cover, cotton stitched on side, issued by the British Engineering Standards Association, British Standard Specification for "BS Fine Bolts, Hexagon Bolts, Set Screws, Nuts, split-pins, washers and studs". Dated Feb. 1925. Has standard Number 191-1924. Provides materials specification, tables, and an index. .3 - Book - 8 pages + light grey cover, cotton stitched on the side, issued by the British Engineering Standards Association, British Standard Specification for "Identification colors for Engine Room Piping". Dated May 1929. Has standard Number 3011-1924. Provides index and colours of piping to be used and Identification. .4 - Book - 16 pages + light grey cover, cotton stitched on side, issued by the British Engineering Standards Association, British Standard Specification for "BS Whitworth Bolts, Hexagon Bolts, Set Screws, Nuts, split-pins, washers and studs". Dated Feb. 1925. Has standard Number 190-1924. Provides materials specification, tables, and an index..1 has the stamp of the "Tait Book Co. 90 William St. Melbourne" on the lower edge and in the top right corner, the ESCo Ballarat company stamp. .2 - has the stamp of the Standard Association of Australia, endorsing the document as an Australian Standard, B49-1932, and has the ESCo Ballarat company stamp with dated 17 April 1934. .3 - has the stamp of the Standard Association of Australia, endorsing the document as an Australian Standard, F1 - 1931, the label of "J. Ewins & Sons, Booksellers, Ballarat on the lower left-hand corner of the cover and the name "R. S. Coy"? in pencil on the top right-hand corner. .4 - has the stamp of the Standard Association of Australia, endorsing the document as an Australian Standard, B48-1932 and has the ESCo Ballarat company stamp with dated 17 April 1934.trams, tramways, engineers, bolts, power station, workshops

.1 - Book - 12 pages + brown covers, side stapled, issued by the Australian Standards Association, "AC Electric Arc Welding Plant - Transformer type", C97-1942, July 1942. .2 - Book - 40 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard B1 - "Brass water fittings - stop, bib, globe and ferrule or main taps", B1-1928, August 1928. .3 - Book - 20 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard B4 - "Vegetable tanned leather belting", B4 - 1929, January 1929. .4 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard B3 - Rubber Conveyor and Power Transmission Belting", B3 - 1929, March 1929. .5 - Book - 8 pages + green covers, side stapled, issued by the Australian Standards Association, "Maintenance of Portable Chemical Fire Extinguishers of the Acid-Alkali and Foam Types", CA 18-1941, May 1941. .6 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard B2 - "Copper Tubes", B2 - 1928, July 1928. .7 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard A2 - "Portland Cement", includes tests, A2-1926, December 1926. On top right hand corner has the date stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" .2 - 3 Sep 1928 .3 - 19 Jan 1929 .4 - 3 Apr 1929 .5 - SEC Stamp - ? 1941 .6 - 20 July 1928 .7 - 17 Apr 1934trams, tramways, power station, standards, materials

Book - 8 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, "Elimination of Waste - Standardization Simplified Practice". Dated February 1927. Provides information about why standards and common practices.On top right hand corner and inside the cover has stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" and date "7 March 1927".trams, tramways, standards

.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

.1 - 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" .2 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Flame proof air break switches for Voltages Not Exceeding 600Volts", C25-1926, October 1926. .3 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Flame proof air break circuit breakers for Voltages Not Exceeding 600Volts", C26-1926, October 1926. .4 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Totally Enclosed air-break Circuit Breakers for Voltages not exceeding 660 Volts" - C27 - 1926, September 1926. .5 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Totally Enclosed air-break Switches for Voltages not exceeding 660 Volts" - C28 - 1926, December 1926. .6 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "Metallic Resistance Materials for Electrical Purposes" - C29-1926, November 1926. .7 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Face Plate controllers and resistances for use therewith Electric Motors (DC and AC Slip ring)" - C31-1926 - December 1926. .8 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Contactor Controllers and Resistances for use therewith Electric Motors (DC and AC Slip ring)" - C32-1926 - December 1926. .9 Book - 36 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Electrical Performance of Industrial Electric Motors and Generators with class A insulation" - C34-1927, October 1927 with a green label dated September 1932 advised that the tentative standard has been endorsed as a Standard with amendment. .10 - Book - 56 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Electrical Performance of Large Electric Generators and Motors - Rating permitting overloads" - C35-1927, April 1927 with a green label dated September 1932 advised that the tentative standard has been endorsed as a Standard with amendment. 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

.1 - Book - 56 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Electrical Performance of Large Electric Generators and Motors - Continuous Maximum Rating" - C36-1927, May 1927 with a green label dated September 1932 advised that the tentative standard has been endorsed as a Standard with amendment. .2 - Book - 48 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Electrical Performance of Alternators of the Steam Driven Type" - C38-1927 - December 1927 with a green label dated September 1932 advised that the tentative standard has been endorsed as a Standard with amendment. .3 - Book - 32 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Electricity Meters" C39-1927, August 1927. .4 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Pressboard for Electrical Purposes" - C40-1927, January 1927. .5 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Hard Drawn copper stranded circular conductors for overhead power transmission purposes" C41-1930, August 1927, with a green label dated October 1932 advised that the tentative standard has been endorsed as a Standard with amendment. .6 - Book - 48 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "for Indicating Ammeters, Voltmeters, wattmeters, frequency and power factor meters" - C42-1927 - December 1927, with a green label dated October 1932 advised that the tentative standard has been endorsed as a Standard with amendment. .7 - Book - 32 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Instrument Transformers" - C45-1928, June 1928. .8 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Liquid Starters for Electric Motors" C46-1927, December 1927. .9 - Book - 20 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Star Delta switch starters for Electric Motors" C47-1927, December 1927. .10 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Multiple switch starters for Electric Motors" C48-1927, December 1927. 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

.1 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Contactor Starters for Electric Motors" C49-1927, December 1927. .2 - Book - 56 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Dimensions of insulated annealed copper conductors for electric power and light including voltage tests" C50-1928, June 1928. .3 - Book - 36 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Vulcanised Fibre for Electrical Purposes" C51-1928, May 1928. .4 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Bus-bars and connections constructed of bare copper or aluminium" C52-1928, May 1928. .5 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Fixed Condensers for Radio Reception Purposes" - C53-1928, February 1928. .6 - Book - 32 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "Graphic (Recording or chart recording) ammeters, voltmeters and wattmeters." C54-1928 March 1928. .7 - Book - 20 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "5-Amp two pin wall plugs and sockets for domestic purposes (without earthing connection)" C55-1928, August 1928, .8 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "Electric Cable Soldering Sockets" C56-1929, March 1929. .9 - Book - 8 pages + brown covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Graphical Symbols and Schedule of Outlets for the Electrical Equipment of Buildings" C64 and 65-1935, October 1935. .10 - Book - 24 pages + brown covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Porcelain Insulators for overhead powerlines and outdoor switching Structures" C67-1939, August 1939. On top right hand corner has the date stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" for items .1 to .8, SEC stamp on .10. trams, tramways, power station, standards, materials, electrical systems

.1 - Book - 56 pages + grey covers, side stapled, issued by the British Engineering Standards Committee "Electrical Machinery excluding motors for traction purposes", No. 72-1917, September 1917. Has "Commonwealth Engineer" label along the bottom edge. .2 - Book 28 pages - light grey covers, side stapled, issued by the British Engineering Standards Association, "Insulating oils for use in Transformers, oil switches and circuit breakers" No. 148-1923, April 1923. Has a Tait Book Co. stamp along the bottom edge and ESCo date stamp 1 Oct. 1925. Printed by Gaylard & Sons London. .3 - Book 72 pages - light grey covers, side stapled, issued by the British Engineering Standards Association, "Tungsten Filament Electric Lamps" No. 161-1925, August 1927. Has a Tait Book Co. stamp along the bottom edge and ESCo date stamp 15 Feb. 1928. Printed by Waterlow & Sons London. .4 - Book 48 pages - light grey covers, side stapled, issued by the British Standards Institution, "Metal Sheathed paper insulated plain annealed copper conductors for electricity supply including voltage tests" No.1 48-1933, March 1933. Has a Tait Book Co. stamp along the bottom edge and ESCo date stamp 15 Feb. 1928. Printed by Waterlow & Sons London. trams, tramways, power station, standards, materials, electrical systems

Set of 6 technical data sheets, published by the British Standards Institution in 1959 / 1960 providing information about the standards for various railway products in a summary sheet form. Each sheet has been folded into 8 with the title and other sheets on the outside when folded. .1 - Sheet 3A - Flat Bottom Railway Rails, fishplates and Steel sleepers - PD 3876 - August 1960. .2 - Sheet 3B - Axles, Tyres, Solid Rolled Steel Wheels and disc wheel centres - PD3277 - December 1959 .3 - Sheet 3C - Steel billets, blooms, bars and forgings for railway rolling stock - PD 3361 - April 1959 .4 - Sheet 3D - Steel slabs, plates, sections, bars and rivets for loco boilers, locomotives, carriages and wagons - PD 3387, May 1959. .5 - Sheet 3E - Laminated springs and spring steels - PD 3365 April 1959 .6 - Sheet 3F - Helical and Volute Springs and Spring Steelstrams, tramways, steel, wheels, springs, specification, materials

Yields information about Lydiard St North at the time of the removal of the centre poles.Digital image from the Wal Jack Ballarat Album of a photograph looking south from Mair St along Lydiard St North prior to the removal of the centre poles, with No. 31 in the distance. A number of parked cars in the view. Has a light streak on the left hand side and the George Hotel. Wal's album notes "No. 31 in Lydiard St 18/2/40 central poles removed next day." See image i2 for rear of photograph. See image i3 for hi res scan of print. See image i4 for hi res scan of negativeOn rear of photograph in ink "T136 Ballarat No. 31 in Lydiard St a week before centre standards were removed. Photo W. Jack"trams, tramways, lydiard st nth, poles, tram 31

Acquired by the donor while sailing in Melbourne on the 'New Endeavour'Standard belaying pin made from jarrah woodbelaying pin, sailing ships

Booklet "Standard of Prophylaxis Treatment and cure of venereal Diseases (part of COL049)documents, 1943, army