.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

This insulator disk for the high voltage carrying electrical cables was manufactured in 1964 and used by the SEC Vic (Kiewa Hydro Electricity Scheme) from that date until late 1900's. It was used to connect high voltage cables to their "towers" going from various Hydro Generators to and from power "stations". During this time period, high quality "cable" insulators were manufactured in Japan. In an earlier time they would have been sourced from Europe or England. After the 1950's the sourcing of electrical hardware was being influenced by the lower costs obtainable from Japan. Later on other Asian sources also became available.The need for a mountainous and a large area of operational requirements, such as the SEC Vic Kiewa Hydro Electricity Scheme, to distribute the electricity produced in the Victorian Alps to the major users required power transmission lines to "carry" high above the sometimes inaccessible land mass electricity generated at the power stations to the various sub stations along the valleys and ranges to flatter populated regions. The significance of this insulation "high voltage" disk to the Kiewa Valley region relates to the impact of modern technology (at that time) upon a mainly rural environment. These power lines are a stark visual "show" of the impact that the "Scheme" has on the mostly rural landscape of the Kiewa Valley and what a boost of "modern" equipment into the area has taken place. The "Hydro Scheme" had facilitated the transition of a semi rural area to an advanced rural region within a shorter time frame, than would have taken under "normal" evolutionary time. The speed of information of all "new technology" had a relatively slow assimilation rate before the SEC Kiewa Hydro Scheme came to those living in the then quieter rural communities. This high voltage (330 KV) insulation disk is made from non conductive porcelain stoneware. It is highly polished brown in colour and has a clip fastening for the high voltage cable to be attached to. This disk was hit by lightning and the burn marks are quite noticeable. The top metal connector has a "mushroom" extension jutting below the semi cone like insulation disk. Also four circular ridges or grooves (old 78 rpm disc recording style).Cable bell on top of insulation disk "4K " next to it the international symbol for electricity (triangle containing one horizontal line under one V line and one vertical flame like line.) On the opposite side "2" and to the right "64"sec vic kiewa hydro scheme, alternate energy supplies, alpine (above ground) high voltage electricity cables, volt cable, 330000 volt cable

This tester was used between 1950 and 1980's. As part of the Occupation, Health and Safety requirements, equipment used to monitor the performance of electricity producing generators, regularly, hand held testers were used to check the insulation and the "earth" pin were up the the required operational levels. As the generators and their ancillary monitoring equipment was spread over a large area and cumbersome to service small hand held devices were required. These had to always be safe for the user to operate. A selected range of high quality meters were recalibrated every two years in the Meter and Calibration Laboratory at Yarraville(near Melbourne) This meter is very significant to The Kiewa Hydro Electricity Scheme because it was an integral part of maintaining the electricity producing water driven generators of the power stations. The reason why this meter was so essential is that provided the safety check on equipment used to monitor each Hydro Generator that they were complying within the grid network parameters. Grid parameters are set so that if there is an electrical fault on the system, that fault can be attended to with a very small change in the output stability of each generator. It is essential that the voltage of the network remain within the set limits. Generators are at Dartmouth, Mackay, Clover, West Kiewa, Yarrawonga, Cain Curran and three Power Stations in the Thornton area.This hand driven current generator produces 500 volts by winding the handle(on funnel curved side) to keep the voltage constant(one minute per test). The whole body is made from caste aluminium. One of the functions of this meter is to test the isolation resistance of any equipment being tested. This is to see if that equipment is safe to handle(no electrical shocks). The second function is to test the earth pin of any portable electrical equipment. The turn key on one side can direct which function is required(marked insulation or continuity). On the top side(enclosed in a glass fronted marked scale) is a continuity scale(top) and an insulation scale(bottom). This is covered , when not in use by "flip up" lid with manufacturer's details and name of the instrument. Opposite the winder are two screw tight knobs. One marked earth(left side) and one marked line(right side). On the top and next to the glass windowed scales in a post manufacture SEC Vic equipment equipment ID number. For carrying purposes there is chromed steel (fold together) handle.The bottom of the unit has two metal "feet" 150mm long by 114mm wideManufacturer's details on top side "MEG" underneath "INSULATION AND CONTINUITY TESTER" below this "constant 500 VOLT pressure" below this "REGISTERED MEG MEGGER TRADE MARK" below this "REG DESIGN NO. 690326" below this "UNITED KINGDOM PATENT Nos. 193746, 197178, 198182, 202062, 202398, 204649, 350715" below this "SUPPLIED BY THE GENERAL ELECTRIC Co. Ltd OF ENGLAND" below this "MAGNET HOUSE, KINGSWAY LONDON W.C.2" 'sec vic kiewa hydro scheme, alternate energy supplies, alpine feasibility studies temperature, rainfall

Item looks to have been adapted for bench top use Sindanyo high temperature insulation boards are manufactured from cement based products, reinforced with selected fibres. They have been specifically designed to provide excellent service under demanding thermal and electrical applications. Sindanyo is a non-asbestos, non-combustible product that is easily machined. This insulation board is a popular option when a high quality, strong and rigid material is required.400/500 Volt, 5 amp, 50 Hz 3-phase balanced load. Circular scale with lead and lag markings and graduations. The 22cm diameter meter rear-mounted to black sindanyo board, supported by wood brackets on wood base. Five terminal posts on panel below meter. Wire connections at rear. No maker's name Patent Number: 162471/20 Serial Number 263475scientific instruments, power factor maker, lead and lag markings, terminal posts, power factor meter, wire connections, sindanyo board, non-combustible, insulation, electrical applications

This type of "stone" jar drinking container was used before glass and later plastic material made it "out of date" as a drink container. The qualities of the glazed pottery (stone) drinking containers made from this natural thermal insulation material was to contain the liquid to a prescribed temperature either hot or cold, as required. This was particularly important in rural environments that lacked adequate refrigeration means. The rural regions where the last areas in Australia where this type of drinking container remained in use. The late 1960's saw a revival of the basic rural ethos by the "hippie" culture of going to basic survival non "commercial" living.This particular stone jar drinking container was also a method of advertising for a Wodonga Stone masonry manufacturer. It is both relevant and significant to the Kiewa Valley because it highlights the type of industry that has breached the evolutionary trend for cheaper "throw away" drinking containers. Although this particular type of container is limited to quality liquids and it is still available in most rural sectors of the Australian "bush" environment.This stone/earthenware jar has a lip 250mm in length and 150mm thick. This lip will allow the thumb and forefinger to be used to grip the container for either pouring its contents out or securing it for any movement. The external glazed surface may become slippery when wet. The jar is heavy even when empty and would be too heavy for small children to carry. By using a cork seal the jar can be reused and therefore become more economical for the longer term. The thickness of the vessel provides a good insulation for the liquid contained. Most of this type of container would have contained ginger beer.Within two elliptical circles are painted (in freehand) "S. MASON" in the top half and "WODONGA" in the bottom half.These are separated by an asterisk on both sides. A large "S" overlaid by a similarly large "M" is within the inner circle. Stamped into the jar when still wet during manufacture is "PINNACLE BRAND" in 5mm lettering.drinking container, stone jar, ginger beer container, s. mason, wodonga earthen ware

WWII historic signficanceMilitary water bottle in khaki container with webbing shoulder strap. Blue enamel body with felt covering (for insulation). Held approximately 1 litre. Had a cork stopper. The name 'ELLISON' is written on the strap

Ice boxes became available when ice was cheaply manufactured. The ice was delivered daily or three times a week. Ice chest used at family home in Clifton Hill and then bought to 12 Charles Street, Nunawading in 1956Two door green chest - top section for ice, bottom section for food - lined with an insulation material which is covered with an enamelled metal. Provision made to drain water away.Pure Airdomestic items, food storage & preservation

Par tof the womens casual 'sportwool' uniform for the Winter Olympic games, 2002LAND ROVER GO EVERYWHERE FOOTWEAR Du Pont certified Thermolite Thin insulation LAND ROVER GO EVERYWHERE FOOTWEARfashion, shoes, costume, sport, salt lake city

Part of the Mens Winter Olympic Uniform (as worn in the opening ceremony). However, these boots are unused.Pair of mens hiking boots as worn in the Opening Ceremony of the Winter Olympics, Salt Lake City, 2002Land Rover Go Everywhere Footwear Du Pont Certified Thermolite Thin Insulation Land Rover Go Everywhere Footwearfashion, costume, shoes, leather, sport, salt lake city

Item used to contain the compressor fuse on tram 14, salvaged during the project to renew the wiring of the tram. The box was located alongside the circuit breaker at No. 2 end of the tram. Demonstrates an item fitted to a tramcar to contain a renewable fuse.Wooden box containing a fuse, fuse holder and short sections of associated wire. The fuse holder is secured to the base of the box with brass screws. The box has a cover secured with a brass screw. There are two pieces of wire secured on the ceramic fuse holder, one of which the insulation has deteriorated and fallen off. The other wire has its cloth covered rubber insulation remaining in position. The outside of the box has been painted with the SEC tram green paint. fuse, tram 14, tramcars, tramcar maintenance

1330.1 - Approx 110m long section of a compressor armature end binding from the compressor of tram No. 40. The binding section consists of string which has been impregnated with insulating varnish. Located between the end of the armature and the commutator and retains the mica core. Small pieces of mica on the inside. Has a circular shape inherent from its use. - Not numbered. 1330.2 - approx. 25mm long section strip of red silicone tape with glass fibre reinforcement - 25mm wide with a plastic separation strip. Supplied by XLNT Enterprises - see fax on W.A.Doubleday files dated 5/1/2000. 1330.3 - as above, but two sections of this tape joined together as a sample. 1330.2 used to wrap the armature - two layers applied cut to be about 22mm wide instead of 25mm - repair done on 3/3/2000. See W.A. Doubleday personal btm files for period and car record book.armatures, repairs, materials, insulation

Colour photograph - interior view of construction on a cool storage shed at Narre Warren North. Silver insulation and wooden scaffolding can be seen behind the walls. A wheeled scaffold is on the right side of frame. A rolled up piece of flooring is on the left side of the frame.

Marking AM Crown ( Air Ministry) J.W.P 1019 Kapok Lining Size 5 Height 5' 10" to 5' 11" Breast 38"/40" Waist 34"/36" Seat 40"/42" Leg 301/2" H174255/40/C.I(D) 1941

Details the event of the incident, failed motor insulation and failed line breakers, provides details of the tram, electrical drawings, failed components with photographs.Yields information about the investigation into a fire on a Melbourne SW6 class tram 2009.Thirty one page, colour printed (laser) report titled "Fire on Tram W class Tram 946 La Trobe Street 15 January 2009" describing the investigation by the Victorian Office of the Chief Investigator, Transport and Marine Safety Investigations - Report No. 2009/03.trams, tramways, w class, accidents, fire, tram 946

Item used to terminate motor leads on a tram. The wood block is used as insulation and is located on the wooden body of tram on one side of the motor access hatch to allow a worker to easily disconnect the leads.Demonstrates an item fitted to a tramcar to terminate motor leads.Softwood wood block fitted 8 brass bolts and two steel engine bolts.tram 14, tramcars, tramcar maintenance, motors

Worn in a specially designed pouch, this WW1 water bottle with cork stopper held approximately one litre and had a felt cover for insulation. Fresh water was often scarce and it was rationed according to supply. Felt covered metal water bottle with attached cork stopper and canvas straps.water bottle, ww1

Its manufacture demonstrates from an industrial aspect a period of history following the occupation of Japan by the USA after the second world war and has a strong association with this event.Insulator - known as an egg type - ceramic - fired clay (porcelain) finished with a brown colour with two holes for span wire with the holes offset to each other. Marked in a very light almost clear finish on one side "Made in Occupied Japan" See item 8534 for another example - a larger size. https://www.gotheborg.com/glossary/occupiedjapan.shtml - accessed 15/4/20201 gives some background: "For the period from the end of World War II in 1945 through April 28, 1952, the United States and its Allies occupied Japan. The Occupation involved approximately 130,000 Americans (both military and civilian) and about 35,000 British Troops based in Japan. SCAP (Supreme Commander for the Allied Powers), led by General MacArthur, wrote a new constitution for Japan. As Japan needed to rebuild their economy after the war, part of the agreement to allow them to export goods out of their country was that they had to mark 50% of all items with "Occupied Japan" or "Made in Occupied Japan." This could be done with a paper label, cloth label (as on scarves, doilies, clothing), engraved, handwritten or stamped. Thus, you may come across things, such as a salt and pepper set, where only one of the pair is marked OJ and the other will just have "Japan" on it. The tags, labels, marks were placed on the items in Japan, before they were exported to other countries. "trams, tramways, overhead, trolley wire, insulation, electrical equipment

INSULATED wagon. Built in 1899 and numbered 1, it was the only one of its type built Service History : NTT In October 1899 a bogie insulated van was built and placed into traffic. In 1926, the class was relettered to NT. Obtained by the Puffing Billy Preservation Society By 1969, the vehicle was in the Menzies Creek Museum. Currently Located at Belgrave Station The NT is an insulated van. The wooden body (both sides and roof) was insulated with cowhair. It had two swinging doors either side in the middle, as have the NU vans. The van was painted white, in an attempt to reflect the summer heat. There was only one built for the narrow gauge lines. Vehicle Length 25 feet 2 inches ( 7671 mm) Coupled Length 27 feet 4 inches (8330 mm) Width 6 feet 3 inches (1905 mm) Weight 7 tons Capacity 10 tons Built 1899 Number Built 1 In use none To be restored 1Historic - Victorian Railways - Narrow Gauge Rolling Stock - Insulated Wagon 1NT Victorian Heritage Register (VHR) Number H2187 Puffing Billy Locomotives and Rolling Stock Collectiontimber constructed body wall cavity filled with horse hair for insulation The NT is an insulated van. The wooden body (both sides and roof) was insulated with cowhair. It had two swinging doors either side in the middle, as have the NU vans. The van was painted white in an attempt to reflect the summer heat. There was only one built for the narrow gauge.1nt1nt, puffing billy, insulated van

Pamphlet or Catalogue - 16 A4 pages + card cover - full colour centre stapled titled "Austbreck" providing a detail over view of the company, its products and locations. c2000 Company provides pantographs, overhead traction systems for rail and tram, crane trolley systems, design and project management. Includes brush holders, isolation systems and insulation.trams, tramways, overhead, electrical engineering, trolley wire, pantographs, electrical equipment

Sold by the Bendigo Tramways following its replacement. Larger size for use with a heavier size span or support wire than normally used in tramway overhead. Designed on the basis that in the event the insulator failed or broken, the overhead would still be supported but there would be a loss of insulation.Demonstrates a larger size insulator used on tramway overhead.Insulator - known as an egg type - ceramic - fired clay (porcelain) finished with a brown colour with two holes for span wire with the holes offset to each other.tramways, overhead, trolley wire, span wires, insulators

Yields information about equipment made for Overhead tramway range and materials used and how correspondence was exchanged with the SEC via the Agent General.4914.1 - Letter from The Forest City Electric Co. Limited of Manchester 23/6/1937, to the Agent General for Victoria and the SEC, notifying that they have included within the shipment free of charge, three sample insulators and booklet 15.2. 4914.2 - Booklet or Sheet 15.2, titled "Overhead Line Material" comprising 12 pages showing details of porcelain insulators available from The Forest City Electric Co., and other associated equipment, including cap and cone suspensions, wood strain insulators, Giant Strain Insulators, overhead frogs, crossings, bonding compressors and contactors. Each sheet had three staples on left hand side and two punch holes. There were removed for scanning and have not been replaced.trams, tramways, overhead, forest city signals, insulation, trackwork, trolley wire

Instruction - three pages photocopied A4 dated 4-12-1984 and 11-12-1984 with a sketch titled "Articulated Tram - Warning on Roof", about the possibility of electrocution about the area near the pantograph and the section of roof between the two parts not being insulated.trams, tramways, b class, construction, electrical engineering, insulation, articulated trams

Trolley ear hanger assembly that would screw into an trolley ear - internal insulation or cap and cone type - hanger - comprising 1 - cast steel hanger shaped in a cone with a mechanism to clip to the overhead span wires thread on the top. 2 - cast steel cap internally threaded 3 - Insulated shaft with a mica type appearance where damaged and a steel bolt with a steel nut at the lower end.overhead, trolley wire, fittings

Pamphlet titled "Special Features of New Tramcar" for the introduction of W7 or SW-6C trams, 1001 onwards for the Bourke St East Preston Route 1956c. Subtitled "A message to Drivers and Conductors", Details the building of the tramcars, type, resilient wheels, gears, sound insulation, carbon insert trolley shoes, interiors and other details. Two copies held.Demonstrates a MMTB publication at the time of the launch of a new type of tramcar.Pamphlet - 3 fold sheet printed on off-white paper, green inktrams, tramways, w7 class, new trams, new tramway, bourke st, trolley poles, wheels, tram numbering

Report - 6 foolscap sheets, stencil cut and duplicated titled "Class W7 Tramcars", giving a detailed written description of the trams (1001 to 1040). References a photograph which is not included. Gives notes on the General Design, body construction, windows, doors, finishes, seats, motorman's compartments, sound insulation, ventilation, lighting, signalling, destination signs, trucks, wheels, brake gear, motors, current collection control equipment and dimensions. Notes the Authority of the Chief Engineer Mr. D. H. Eakins.trams, tramways, w7 class, tramcars, preston workshops, tramcar construction, specification

Report - 6 foolscap sheets, stencil cut and duplicated titled "Class W7 Tramcars", giving a detailed written description of the trams (1001 to 1040). References a photograph which is not included. Gives notes on the General Design, body construction, windows, doors, finishes, seats, motorman's compartments, sound insulation, ventilation, lighting, signalling, destination signs, trucks, wheels, brake gear, motors, current collection control equipment and dimensions. Notes the Authority of the Chief Engineer Mr. D. H. Eakins.trams, tramways, w7 class, tramcars, preston workshops, tramcar construction, specification

Town Hall Renovations 1491-2A: Interior wall of new extension before being built. 1491-2b: Interior wall of new extension after being built. 1491-2c: Timber, Carpet and insulation. 1491-2e: Ladders and timber. 1491-2f: Clearing up before renovations. 1491-2g: Empty room before renovations. 1491-2h: Interiro before renovations. 1491-2i: Main Hall with floor removed.stawell, town hall renovations

Table of Contents: Editorial, A hydro-electric scheme for Tasmania, Ore crushing and re-grinding, Dust breathing, Cyanide practice, Mr James Oddie, Mining, The estimation of caustic lime, Some geographical features of Ballarat, Art school notes, Chemical notes and abstracts, Mica and mica compounds used in Dynamo Insulation, Rock drills, News and notes, Correspondence, Sports, Past students, Editorial notes, Procession and theatre party, Answers to correspondents. Images.Booklet of 26 Pages.hydro-electric scheme for tasmania, ore crushing and re-grinding, dust breathing, cyanide practice, james oddie, mining, estimation of caustic lime, geographical features of ballarat, art school notes, mica and mica compounds used in dynamo insulation, rock drills, alumni, j. andrew wauchope, wilfred b. avery, f. brinsden, b. h. bennets, e. bieske, j. r. booth, a. s. coyte, h. b. cooke, t. a. cooper, t. e. copeland, leslie coulter, j. dickinson, g. h. davenport, w. e. eyres, e. frazer, w. e. figgis, g. govett, j. a. grant, e. gregory, a. a. gibson, w. gelard, e. c. hurdsfield, o. e. jager, oliver jaeger, herbert a. krause, w. kingston, h. r. kofoed, f. a. marriot, h. s. martin, d. mcdougall, c. w. nash, j. a. reid, s. h. sheppard, j. sutherland, w. t. sayer, g. sides, e. trend, rupert m. vaughan, s. b. vial, c. h. bale, o. c. witherden, e. m. weston, l. a. westcott, j. watson, j. worthington, william baragwanath, c. c. corrie, r. g. walker, g. g. sams, r. a. j. roberts, r. blight, j. cornell, v. booth, l. johnson, f. retallack, r. tinworth, r. roberts, h. whittingham, frederick j. martell