The photronic cell used in electrical experiments to demonstrate control of currents and lighting.Black bakelite circular case with two socket pins. Circular open top with tiny copper pins around the edge. Box Black and whiteName of maker and item: WESTON PHOTRONIC CELL MODEL 594 PAT PEND NEWARK N J U S Aweston, photronic cell, socket pins, copper pins, bakelite, experimental, electrical currents, lighting

The brush/comb was used for identifying coating defects in steel mains. It was attached to a low voltage electrical supply and then used to brush along the steel pipe to test for faults in the coatings. If there is a fault in the coating, a spark would occur. The coating was propably coal tar Possibly used in the Otway Water Supply SystemRusted metal comb/brush, one side top half painted black to avoid conductivity of electrical currentpipes. maintenance

Used to measure electrical current. Cylindrical reflecting vertical galvanometer. Case made of black enamelled metal and standing on three legs for levelling.Label “Part 2”. Label “Purchase of University Commission”. Plaque on front “Reflecting galvanometer, link in aperiodic link out ballistic, H. Tinsley & Co. Ltd No. 41545”

Showing how tramway electrical current was returned to the electrical sub-station via the rails.Demonstrates an earth return bonding piece.Traction Return Current Rail Bond, consists of a multi strand copper cable abt 19mm dia. and 530mm long, with block of steel (25x25x43mm) brazed onto each end. The block of steel gets welded to the outside of the rail head at or near a joint in the rails. The bond is to ensure a reliable return current as the fishplates and bolts are subject to dirt and rust which can inhibit the current.tramways, electrical engineering, earth return, bonds, trackworks

Electric shock machines were used in the late 1800s and early 1900s by doctors who believed that electrical currents could treat various medical conditions. The efficacy of this treatment was doubtful. An 1890s magneto shock machine enclosed in a cedar box with instructions on the under-side of the lid. It is actuated by turning the exterior handle which is attached to two gear wheels, one of which has a cord belt that rotates a dual coil. Metallic wires are attached to two brass handles which when held in each hand conduct the current through the body.instuctions for use: "Newly invented improved Magneto-Electric Machine. Manufactured by Wiliam Skidmore Surgical Instrument Maker. Cemetery Road, Sheffield. Directions: Connect two metallic cord and wires with the sockets in the end of the box and apply the handle connected with the other ends of the metallic cords to any part of the person through which it is desirable to pass the current of electricity. Then turn the crank ... In applying it for the tooth ache, tic-doloreux or neuralgia ..."

Possibly has a strong association with the Ballarat depot and the equipment used there.Electrical Current or Amp Meter mounted onto a piece of timber. Meter has the current marked in Amps from 0 to 15. No manufacturer or use details known, would have been collected from the depot. Could have been used for the grinder or wheel lathe. Wood block has four mounting holes, bevelled edges and opening for cables on the lower edge. White meter face, has a marked reading of 6Amps. Rest of the meter is generally painted black except for the bottom and rear of the timber which is unpainted. trams, tramways, depot, meters, electrical equipment

The first electrical hearing aids were carbon and were made possible by the invention of the carbon microphone and were made between 1900 and 1939. Carbon, which can be made to amplify electrical current, was used to provide some amplification prior to the invention of vacuum tubes. Later models often came with mechanical (carbon) amplifiers to try to boost the amount of amplification. The carbon microphone was originally invented for use in the telephone and had the properties of being able to modulate current. It is this property that made it useful in the early electrical hearing aids. An example of a carbon hearing aid. This has an imitation tortoise shell casing. Round dark red and black imitation tortoise shell carbon hearing aid with clip for attaching to clothing, and a slide for adjusting the sound (?) a cord split between a plug and a speaker (?)."SONOTONE/REG U.S.P.A./292392/MADE IN U.S.A./ELMSFORD, N.Y." on bottom of unit. "SONOTONE" on plug. "PAT RE 21030" on speaker? deaf children australia, hearing aid, sonotone

Mrs Jessie Beardmore, wife of the Shire President, Mr Henry Beardmore, was invited to switch on the electrical current at the power house in Wodonga on 15th January 1912. This was not the official opening of the newly installed system which took place a few weeks later. Disagreement existed amongst Shire Councillors about the official opening, several of them including Mr Beardmore believing the opening should only take place when the scheme was completed. However Dr Schlink, Mr D. M. Stavely, Cr Twomey and Mr C. Holloway, Engineer for the Electric Lighting Company, arranged a small ceremony to turn lights on for the first section of the scheme. This included street lighting along Sydney Street between South Street and the Shire Hall as well as a few business houses and private establishments, with the balcony of the Terminus Hotel illuminated by over 100 lights. Other areas and buildings were connected over the following weeks. Mr Beardmore was not present at the beginning of proceedings but joined the crowd in the street. During a small number of speeches, credit for his work to instigate and further the introduction of electricity to Wodonga was given to Councillor Twomey, referred to as “the father of the scheme”. This item is significant because it records the first connection of electricity to Wodonga in 1912.A hand written letter addressed to Mrs Beardmore of Wodonga. A portrait of Mrs Beardmore is also included. A transcript of the letter is included below. Wodonga 15 -1-12 Mrs Beardmore Wodonga Dear Madam, Mr Holloway, Engineer for the Electric Lighting Company, has invited me to invite you as the wife of the Shire President to switch on the electric supply for the town at the power house not later than 8.30PM (this evening). Hoping that you and Mr Beardmore can make it convenient to attend. I remain yours sincerely, R. H. Schlinkbeardmore family, electricity in wodonga

These forks are from the wreck of the Loch Ard, which sailed from Gravesend, London 1878. The manifest listed an array of manufactured goods being exported to the Colony of Victoria. Included in the cargo manifest was a large number of hardware & cutlery items. The forks are representative of similar items of silver electro-plated cutlery salvaged from the Loch Ard wreck site, comprising nickel silver electroplated spoons and forks of various sizes but all sharing the same general shape and design. Within the Flagstaff Hills cutlery collection donated from the Loch Ard, maker’s marks are often obscured by sedimentary accretion or verdigris after a century of submersion in the ocean. Electroplated silver objects are made of a base metal (like copper, nickel or brass) coated with a microscopic layer of silver using an electrical current. If objects like these spoons are submerged for long periods in sea water or air, the surface may become tarnished with different colours - purple tarnish is a natural early-stage of oxidation when the copper alloy reacts with sulfur in the air and is often a precursor to black tarnish, green patina occurs when copper or brass is exposed to air and water over long periods and is generally harmless and acts as a shield against further decay and brown tarnish occurs when copper combines with oxygen. The ship Loch Ard was built on the River Clyde in Scotland in 1873 for the prestigious Loch Line of colonial clipper ships, designed for the Australian run. It sailed from England on 1st March 1878 carrying 37 crew, 17 passengers and a load of cargo. The general cargo reflected the affluence of Melbourne at the time. On board were straw hats, umbrellas, perfumes, clay pipes, pianos, clocks, confectionary, linen and candles, as well as a heavier load of railway irons, cement, lead and copper. There were items included that were intended for display in the Melbourne International Exhibition in 1880 - a diverse general cargo ranging from luxury items to bulk railway iron. On 1 June 1878, emerging from fog and hearing too late the sound of breakers against the tall limestone cliffs, the vessel struck the southern foot of Mutton Bird Island and sank in 23 metres of water. Of the fifty-four people on board only two survived, one young male crewman, Tom Pearce, and one young female passenger, Eva Carmichael. Ten days after the Loch Ard tragedy, salvage rights to the wreck were sold at auction for £2,120. Cargo valued at £3,000 was salvaged and placed on the beach, but most washed back into the sea when another storm developed. The wreck of Loch Ard still lies at the base of Mutton Bird Island. Much of the cargo has now been salvaged and some was washed up into what is now known as Loch Ard Gorge. Cargo and artefacts have also been illegally salvaged over many years before protective legislation was introduced in 1976. One of the most unlikely pieces of cargo to have survived the shipwreck was a Minton porcelain peacock - one of only seven in the world. The peacock was destined for the Melbourne International Exhibition in 1880. It had been well packed, which gave it adequate protection during the violent storm. Today, the Minton peacock can be seen at the Flagstaff Hill Maritime Museum in Warrnambool. From Australia's most dramatic shipwreck it has now become Australia's most valuable shipwreck artefact and is one of very few 'objects' on the Victorian State Heritage Register.Flagstaff Hill’s collection of artefacts from LOCH ARD is significant for being one of the largest collections of artefacts from this shipwreck in Victoria. It is significant for its association with the shipwreck, which is on the Victorian Heritage Register (VHR S417). The collection is significant because of the relationship between the objects, as together they have a high potential to interpret the story of the LOCH ARD. The LOCH ARD collection is archaeologically significant as the remains of a large international passenger and cargo ship. The LOCH ARD collection is historically significant for representing aspects of Victoria’s shipping history and its potential to interpret sub-theme 1.5 of Victoria’s Framework of Historical Themes (living with natural processes). The collection is also historically significant for its association with the LOCH ARD, which was one of the worst and best known shipwrecks in Victoria’s history.Two forks recovered from the wreck of the Loch Ard which sank in 1878. Fork 8724.1 is a larger metal dinner fork with an elongated handle with a rounded end. It is heavy and has green and brown tarnish on both sides. Fork 8724.2 is a smaller dessert fork but of a similar design. The end of the handle has a set of indistinguishable maker's marks. It is showing some black and green tarnish.Maker's marks on handle - too worn to read.flagstaff hill maritime museum and village, warrnambool, great ocean road, shipwreck coast, loch ard, wreck of loch ard, salvage, salvage from loch ard, forks, dinner fork, flatware, cutlery

These spoons are from the wreck of the Loch Ard, which sailed from Gravesend, London 1878. The manifest listed an array of manufactured goods being exported to the Colony of Victoria. Included in the cargo manifest was a large number of hardware & cutlery items. The spoons are representative of similar items of silver electro-plated cutlery salvaged from the Loch Ard wreck site, comprising nickel silver electroplated spoons and forks of various sizes but all sharing the same general shape and design. Some of the pieces display their makers’ mark of William Page & Co Birmingham UK. Within the Flagstaff Hills cutlery collection donated from the Loch Ard, maker’s marks are often obscured by sedimentary accretion or verdigris after a century of submersion in the ocean. However sufficient detail has survived to indicate that the collection of samples of electroplated cutlery probably originated from the same cargo consignment from the Loch Ard and were made by William Page & Co. Of Birmingham England. William Page was born in 1811 and died in 1885. He was active as a manufacturer of cutlery from 1829 with premises at 74 Belmont Rd, Dales End as a "close plater" (someone who works sheet metal), and he began electroplating in 1855. William Page & Co was also active from 1880 at Cranemore St, Cattle’s Grove also 55 Albion St, Birmingham, and in 1936 the firm became an Ltd company. The firm used the trademarks "Asrista, Bolivian Silver, Silverite, Roman Silver, Romanian Silver, and Trevor Plate. In 1938 William Page was a supplier to the British Government, marking its products with the broad arrow symbol and was also present at Sheffield. Electroplated silver objects are made of a base metal (like copper, nickel or brass) coated with a microscopic layer of silver using an electrical current. If objects like these spoons are submerged for long periods in sea water or air, the surface may become tarnished with different colours - purple tarnish is a natural early-stage of oxidation when the copper alloy reacts with sulfur in the air and is often a precursor to black tarnish, green patina occurs when copper or brass is exposed to air and water over long periods and is generally harmless and acts as a shield against further decay and brown tarnish occurs when copper combines with oxygen. The ship Loch Ard was built on the River Clyde in Scotland in 1873 for the prestigious Loch Line of colonial clipper ships, designed for the Australian run. It sailed from England on 1st March 1878 carrying 37 crew, 17 passengers and a load of cargo. The general cargo reflected the affluence of Melbourne at the time. On board were straw hats, umbrellas, perfumes, clay pipes, pianos, clocks, confectionary, linen and candles, as well as a heavier load of railway irons, cement, lead and copper. There were items included that were intended for display in the Melbourne International Exhibition in 1880 - a diverse general cargo ranging from luxury items to bulk railway iron. On 1 June 1878, emerging from fog and hearing too late the sound of breakers against the tall limestone cliffs, the vessel struck the southern foot of Mutton Bird Island and sank in 23 metres of water. Of the fifty-four people on board only two survived, one young male crewman, Tom Pearce, and one young female passenger, Eva Carmichael. Ten days after the Loch Ard tragedy, salvage rights to the wreck were sold at auction for £2,120. Cargo valued at £3,000 was salvaged and placed on the beach, but most washed back into the sea when another storm developed. The wreck of Loch Ard still lies at the base of Mutton Bird Island. Much of the cargo has now been salvaged and some was washed up into what is now known as Loch Ard Gorge. Cargo and artefacts have also been illegally salvaged over many years before protective legislation was introduced in 1976. One of the most unlikely pieces of cargo to have survived the shipwreck was a Minton porcelain peacock - one of only seven in the world. The peacock was destined for the Melbourne International Exhibition in 1880. It had been well packed, which gave it adequate protection during the violent storm. Today, the Minton peacock can be seen at the Flagstaff Hill Maritime Museum in Warrnambool. From Australia's most dramatic shipwreck it has now become Australia's most valuable shipwreck artefact and is one of very few 'objects' on the Victorian State Heritage Register. Flagstaff Hill’s collection of artefacts from LOCH ARD is significant for being one of the largest collections of artefacts from this shipwreck in Victoria. It is significant for its association with the shipwreck, which is on the Victorian Heritage Register (VHR S417). The collection is significant because of the relationship between the objects, as together they have a high potential to interpret the story of the LOCH ARD. The LOCH ARD collection is archaeologically significant as the remains of a large international passenger and cargo ship. The LOCH ARD collection is historically significant for representing aspects of Victoria’s shipping history and its potential to interpret sub-theme 1.5 of Victoria’s Framework of Historical Themes (living with natural processes). The collection is also historically significant for its association with the LOCH ARD, which was one of the worst and best known shipwrecks in Victoria’s history.This is a collection of six spoons recovered from the wreck of the Loch Ard which sank in 1878. Spoon 8722.1 (a tablespoon) is the largest of the spoons. It has an elongated rounded handle and is extensively covered with green verdigris. Spoon 8722.2 (a teaspoon) is the smallest of the spoons. It also has an elongated rounded handle and has black and green tarnish. There is evidence of markings on the handle but they are difficult to decipher. Spoons 8722.3 - 8722.6 are of similar size and design. They are dessert spoons with a fiddle back handle. Spoon 8722.3 is badly corroded and encrusted with sea debris but there is evidence (which is difficult to read) of markings on the handle. Spoon 8722.4 is also heavily tarnished with green verdigris and the metal is beginning to flake on the handle. It has remnants of masking tape on the inner bowl. Spoon 8722.5 has an extensive covering of vertigris and the metal is very thin and fragile with several tiny holes and a larger hole in the bowl. Spoon 8722.6 has extensive brown (and some green) oxidation and a full set of hall marks on the handle - including the maker's mark for William Page and Co Birmingham - A WP stamp within a square diamond, a letter "B" and three more hallmarks.Makers’ mark “W” & “P” placed within a raised diamond outline, which is in turn contained within a sunken crown shape identifying the manufacturer as William Page & Co of Birmingham plus a "B" and three other unidentified marks.flagstaff hill maritime museum and village, warrnambool, great ocean road, shipwreck coast, loch ard, wreck of the loch ard, loch ard artefacts, loch ard salvage, william page and company, william page and co birmingham, spoons, domestic spoons, silver plated spoons, electroplated spoons, electroplated cutlery

Until late 1925, all record players reproduced sound by purely mechanical means and relied on a so-called "amplifying" horn to efficiently couple the vibrations of the stylus and diaphragm to the space occupied by the listeners. In 1906, the Victor Talking Machine Company, Columbia's arch competitor, introduced a line of models in which the horn and other hardware were concealed within a cabinet, made to look like fine furniture rather than a mechanical device. They named the new style a "Victrola". It quickly proved to be very popular and successful. Other makers, adopting the distinctive suffix, introduced their own "-ola" internal horn machines, such as Edison's Amberolas and Columbia's Grafonolas. They were soon outselling the external horn models. At first, like nearly all other early record players, all Grafonolas were driven by a spring motor that the user had to wind up with a crank before playing a record. In 1915, Columbia began to introduce electric-motor-driven models, as a majority of urban areas had been wired to electrical grids. The electrified Grafonolas supported both alternating and direct currents from 110 to 220 volts. Electrified Grafonolas never gained the popularity enjoyed by the spring motor-driven versions due to substantially higher prices and a lack of electrical service in rural areas. Grafonolas were manufactured under the 1886 United States Letters Patent No. 341,214 which Columbia Graphophone company acquired through its predecessor American Graphophone Company. Two models were available; a portable table model and bigger stationary floor model, offering limited mobility through the application of casters. The most notable table models included Grafonola Favorite introduced in 1911 and Grafonola Savoy introduced in 1915. The most notable floor models included Grafonola Symphony Grand introduced in 1907, Grafonola Regent introduced in 1909, Columbia Mignon introduced in 1910, Grafonola Princess introduced in 1911, Columbia Colonial introduced in 1913. Various period Grafonolas were introduced in 1917 to cater to an increasingly prosperous clientele. Columbia Phonograph Company began to manufacture a series of ornate, limited edition period machines. These were highly priced (some as high as US$2,100 ) special orders that provided consumers with options to choose styles which matched their interior décor. Although the Gramophone does not have a large monetary value, it is of social significance as it demonstrates the progress made in audio reproduction from the first Edison cylinder machines to improvements that allowed ordinary people to be able to buy music discs and enjoy music in their own homes. Gramophone with internal horn, floor model, mechanically operated by a crank handle. Colombian Grafonola Princess (Type F2) brand. Gramophone is in a wooden display cabinet with room for record storage underneath and is complete with handle. Manufactured in 1911 by Columbia, USA."Columbia Grafonola Type 2 Made in USA"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, record player, gramophone, mechanical gramophone, floor model gramophone, gramophone record, columbia graphophone company, american graphophone company, columbia, grafonola, grafonola princess, music, playing music, audio reproduction, sound equipment, domestic entertainment, 1911 gramophone

The book was published for the use of personnel of the army, navy, marine corps and coast guard. The book was used by Charles Bacon who studied at the University of Nevada in the late 1930s/early 1940s. Bacon worked at Bunker Hill Mines and Kellogg Idaho, before arriving in Australian in 1951. He worked for CN Myers, a company involved with paper converting. CN Myers was a family business (on Charles Bacon's maternal line).Blue soft covered book of 607 pages. Chapters include electrical Algebra, fundamentals of Electricity, Wiring, Magnetism, Armature Wiring, Generators, Motors, Controllers, Geometry and Trigonometry, Alternating Current, AC Circuits, Transformers, Polyphase Systems, Alternators, Induction Motors, Stator Winding, Multi-Speed Induction Motors, AC Controllers, electrical instruments, Electron Tubes, Welding Systems, Welding Systems, electrical Drawings. charles bacon, mining engineering, metallurgy, university of nevada, armed forces, world war 2

Would have been used by staff and students of electrical Engineering at the School of Mines, Lydiard St. campus up until the start of the Mount Helen campus E building third floor. The meter would have had limited use in classes until 2009. This Wattmeter became part of the historical collection in 2011 after the movement of Engineering out of the E building. In working condition and a good example of early 20th century electrical instruments.A polished natural timber case with partial flip top lid and leather carry handle, housing a single phase AC Wattmeter, rated at 170 volts , 30 amps Scale 0 to 5 kilowatt. Serial no :210088Schematic diagram on inside lid showing how to connect the Wattmeter to measure a 3 phase balanced load. Paper sticker on top "1/92" Information for voltage and current ranges painted with white paint on left hand side by Voltage terminals Voltage terminals labelled A and N Also white on black "W8" on same surface Aluminium plate "67" on right hand side near current terminals which are engraved To A and Ti A to indicate current flow direction Aluminium sticker with Ballarat CAE Electrical Engineering by carry handleeverett instruments, single phase, wattmeter, electrical, scientific instruments

collected by Ballarat School of Mines Principal G.H.BeanlandMagazines bound in ASEA folder, blue spine and black cloth boardselectrical engineering, generators, graham beanland, power stations, voltage control, electrohydraulic governor for water turbines, high voltage dc transmission, oil-minimum contraction circuit-breakers, lightening arresters, air-blast circuit breakers, testing circuit breakers, closing mechanisms for high voltage circuit-breakers, outdoor isolators, series capacitors, capacitor voltage transformers, guide to current transformers, routine testing of power tranformers, generator

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

DEFINITION microfarad Posted by: Margaret Rouse WhatIs.com Contributor(s): Kenda, Jack Clements The microfarad (symbolized µF) is a unit of capacitance, equivalent to 0.000001 (10 to the -6th power) farad. The microfarad is a moderate unit of capacitance. In utility alternating-current (AC) and audio-frequency (AF) circuits, capacitors with values on the order of 1 µF or more are common. At radio frequencies (RF), a smaller unit, the picofarad (pF), is often used. This unit is equal to .000000000001 (10^-12) µF. In RF scenarios, capacitances range from about 1 pF to 1,000 pF in tuned circuits, and from about 0.001 µF to 0.1 µF for blocking and bypassing. At audio frequencies (AF), capacitances range from about 0.1 µF to 100 µF. In power-supply filters, capacitances can be as high as 10,000 µF. Capacitor, 1/3 M.F.D. (microfarad) within wooden insulating box. Two terminal posts set in an insulating box. Maker's name and place 1/3 M.F.D No. 34402scientific instrument, capacitor, electrical engineering, laboratory

Used for teaching chemistry principles of measuring electrical power.A teaching / demonstration model with large scale and transparent panels. Polished wooden frame. Direct current - moving coil Volt-AmmeterBlack tape on front panel "PHYSICS"chemistry, electrical power, physics, voltmeter, ammeter, direct current, scientific instrument

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. Handles for carrying. Two circuit breaker switches, two DC output sockets, two AC output socketsYellow sticker - SMB - with number 116069. Engraved on back - S.M.B.. Maths / Science / Physics Sticker on cord indicating inspection of unit - 13/04/2005. Tag Number - 032725alternating current, direct current, ac, dc, electrical, ballarat school of mines, science, maths, physics, ac/dc, scientific instrument

Currently operating from 55 Kerrs Road St. Andrews 3761Refrigerator magnet, Black print on white"Monty Appliance Repair Service", Paul Lucas & Neil Owen, appliance list and telephone numberselectrical appliances, refrigerator magnets

George Reed was a draftsman living in the City of Moorabbin c 1950 1899, David Misell, invented this "electric device" ( torch / flashlight) powered by "D" batteries laid front-to-back in a paper tube with the light bulb and a rough brass reflector at the end. Misell assigned his invention over to the American Electrical Novelty and Manufacturing Company owned by Conrad Hubert. In 1905, Hubert changed the name again to The American Ever Ready Company, selling torches / flashlights and batteries under the trademark Ever Ready. In 1906 the British Ever Ready Electrical Company was formed for export of batteries; it became independent in 1914. The American Ever Ready Company became part of National Carbon Company in 1914. The trademark was shortened to Eveready. In 1986, Union Carbide sold its Battery Products Division to Ralston Purina Company becoming the Eveready Battery Company, Inc. and in 1992, it bought the British Ever Ready Electrical Company. Prior to March 1, 1980, the company's alkaline battery had been called the Eveready Alkaline Battery (1959–1968), Eveready Alkaline Energizer (1968–1974) and Eveready Alkaline Power Cell (1974–February 29, 1980). On March 1, 1980, it was rebadged under its current name, Energizer. 2019 production plant in Portage, Wisconsin, but the majority of batteries are made in China and there are also numerous production facilities outside the US. This is an industrial strength Eveready Torch made in England and was used by George Reed, a draftsman, who lived in Bentleigh , City of Moorabbin in mid 20th CLarge 'Eveready' industrial hand torch/ flashlight with rubber protective coverEVEREADY /MADE IN ENGLAND clothing, manufactured lace, dressmaking, blouses, theatrical props, lights, torches, lighting, early settlers, moorabbin shire, mechanics institute cheltenham, postworld war 11 settlers, housing estates moorabbin 1950, bentleigh, ormond, moorabbin, cheltenham, , clark judy, reed gladys, reed george

As supply of electricity became available in the Moorabbin Shire c 1920 homes gradually changed from Gas lighting to Electrical lighting and bakelite was used for fittings. Bakelite was a safe non-conductor of the electric current. Housewives, who had ironed clothes with flat irons heated on the hearth of open fires, were delighted to be able to stand on a chair and remove the light globe and plug in their new clean and efficient electric iron. The supply of electricity to homes in the City of Moorabbin in the early 20th Century brought many welcome changes to domestic and commercial life 3 Electrical, fittings c 1931 a) a bakelite plug and socket Made in Australia b) a bakelite bayonet fitting Made in England ;c) Bakelite screw type with no markings d) A large brass and porcelain screw type with no markings L8 a) Australian Made / PIMI b) British Made in England c) No marks d) no marks electricity, electric lights, electric irons, bakelite, market gardeners, early settlers, moorabbin shire, mechanics institute cheltenham, postworld war 11 settlers, housing estates moorabbin 1950, bentleigh, ormond, moorabbin, cheltenham, clark judy, reed gladys, reed george

Visible behind T-94 is an AEC Railmotor (with tiger stripes on front) and trailer used on branch lines to haul a 4-wheel trailer. Steam locomotive T-94 has been preserved and is currently on display at the Australian Railway Historical Society Museum at North Williamstown http://www.australiansteam.com/T%2094.htm "V.R. Cavalcade" Centenary 1854-1954 Exhibition (11-25 Sep 1954) presented a model railway occupying about 1,400 square feet in the Lower Town Hall featuring a number of model railway working scale models. The exhibition also included a display of rolling stock, track, electrical and other railway equipment held at Spencer Street Railway Station.Digital TIFF file Scan of Kopdak 620 black and white negative transparencygeorge coop collection, display, spencer street railway station, v.r. cavalcade, victorian railways centenary 1854-1954 exhibition, aec railmotor, railmotor, t-94, t-class steam locomotive

Steam locomotive T-94 has been preserved and is currently on display at the Australian Railway Historical Society Museum at North Williamstown http://www.australiansteam.com/T%2094.htm "V.R. Cavalcade" Centenary 1854-1954 Exhibition (11-25 Sep 1954) presented a model railway occupying about 1,400 square feet in the Lower Town Hall featuring a number of model railway working scale models. The exhibition also included a display of rolling stock, track, electrical and other railway equipment held at Spencer Street Railway Station.Digital TIFF file Scan of Kopdak 620 black and white negative transparencygeorge coop collection, display, spencer street railway station, v.r. cavalcade, victorian railways centenary 1854-1954 exhibition, t-94, t-class steam locomotive

This milli-volt meter was manufactured after 1950 and used by the SEC Vic (Kiewa Hydro Electricity Scheme) from that date until late 1900's. It was used to measure very small voltages associated with the operation of the various Hydro Generators. The readings were able to be shown by the resistor in use in the current circuit. During this time period, high quality testing instruments were either sourced from Europe or England.This milli-volt meter is very significant to the Kiewa Valley as it was used by those electrical technicians, who were part of the Kiewa Hydro Scheme. An "off spin" from the Scheme was the beginning of an explosion in "human" resources into the Kiewa Valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both industrial and larger residential community. This evolution in the Kiewa Valley created a change, not only in the "physical" landscape(better roads and infrastructure), but also the socio-economic growth within the Valley allowing other "tourist" based industries to expand within the valley and Alpine areas.This millivolts DC meter was used in the 1950's. It is contained in a wooden box and has two coloured (red/black, positive and negative) screw tight knobs which have bake-lite connections. It also has a covered (black tin) view meter marked from zero to 10 millivolts. Underneath this and within a round bake-lite is a small adjustment screw. The top of the box is fastened onto the main structure by six brass screws. The back of the structure is fastened by eight brass screws and there are four small bake-lite rest knobs.On the face of the millivolt compartment , and at the top "TO BE USED WITH DIAL HORIZONTAL TEMP. COEF. +- .08 % PER oC. Underneath the scale "MILLIVOLTS D.C. F.G." (LEAD RESIS. .05 OHMS)" underneath and to the left "MADE IN ENGLAND BY" "EVERSHED & VIGNOLES Ltd" and to the right "No. 857842" underneath Regd. TRADE MARK MEGGERkiewa valley tourism, victorian alps, alternate energy supplies, alpine population growth

This Timing Relay is quite a large (industrial type) apparatus. The Timer is started by having a voltage of 250 volts direct current (as supplied by batteries). A DC motor then rotates driving into a clockwork mechanism, the output of which is an arm rotating at the same speed as a minute hand on a clock. Attached to this arm is a mercury switch which tips and makes an electrical circuit operate in a sequence control system. The sequences that use these timers are when starting and stopping Hydro Generators. They check that the machine has connected to the power system grid before 20 minutes duration. Brakes must go on for a set time when shutting down a generator slowing at the right speed as measured by this apparatus. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro schemes was achieved from the mid 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This Timing Relay apparatus is very significant to the Kiewa Valley as its use was introduced during the Kiewa Hydro Scheme. Although only a relay apparatus, it was however part of the explosion of human resources into the valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both an industrial and a larger residential community. This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley. This Hydro Scheme was instigated by "the Government of the day" as a bold move and was the major force behind the acceptance of World War II refugee and "technical" workforce. Inclusion of skilled and unskilled migration into the Australian environment was of a higher priority than a selective quota system of later years.. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual, multi-cultural diversity of later years.sec vic kiewa hydro scheme, alternate energy supplies, alpine population growth