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

1939 - 1945 Australian Army Sewing Kit. This kit is just one of many different brands of sewing kit - issued to Australian troops during the Second World War. Containing the standard requirements for uniform/clothing repair in the field. Items include:- assorted sewing needles,spare metal (quad hole) buttons and spare cotton/wool thread. Originally the "hold-all" (or pouch) was manufactured using leather, which was in plentiful supply in Australia and is quite durable. The major problem with leather however, especially in tropical or damp conditions - is it's susceptibility to moisture. This will then have an adverse affect upon the metal items contained within the kit, obviously resulting in corrosion to the metal sewing needles and buttons. This sewing kit hold-alls was manufactured from a khaki cotton or similar material. The metal thimble is missing.Standard issue sewing kit for Australian Soldiers serving in WW2 1939-45 in New Guinea and tropical areasA rectangular khaki cotton pouch containing wool and cotton threads, needles, metal buttons, folding stainless steel scissors that rolls up and is tied by two cotton bands.world war 11 1939-1945, cotton, khaki, soldier field kit, sewing kit, new guinea, army supply department, australian army, moorabbin, bentleigh, cheltenham,

AMF Operational Ration This ration pack was developed by Sir Stanton Hicks. It contained three meals, each waterproofed (a vital consideration for the tropics), which offered a balanced selection of meat, vegetables, fruit and vitamin supplements. Before the development of this ration pack, Australian soldiers were supplied with quantities of preserved food that were difficult for a man to carry and divide, and which often did not provide a nourishing diet. Sir Cedric Stanton Hicks (1892-1976), university professor and army catering officer, was born on 2 June 1892 at Mosgiel, New Zealand. University of Otago (B.Sc., N.Z., 1914; M.Sc. Hons, 1915; M.B., Ch.B., 1923) 1916-18 Hicks served as a non-commissioned officer in the New Zealand Expeditionary Force and he assisted Professor J. K. H. Inglis in the synthesis and production of Chloramine-T for use against meningitis among the troops. Hicks was appointed government analyst in 1918. On a Fellowship 1923, he travelled to England and studied at Trinity College, Cambridge (Ph.D., 1926) and caried out research in Switzerland, Germany and the United States of America. 1927 he was appointed to the new chair of physiology and pharmacology at Adelaide University, which he was to hold until 1957. During the Depression he studied the dietary patterns of five hundred families receiving relief. 1940 Hicks was appointed temporary captain, Australian Military Forces, and performed part-time duty as catering supervisor. Moved to Melbourne as chief inspector of catering, he began a campaign for applying scientific principles to the feeding of troops. 1943 the Australian Army Catering Corps was formed. Hicks altered the basis of the allowance for military rations from a monetary to a nutrient entitlement, improved the pay and promotion opportunities of cooks, established schools of cooking and catering, devised new methods for preparing food, supported the service's adoption of the Wiles steam-cooker, and designed jungle-patrol, emergency and air-drop rations. His 'Who Called the Cook a Bastard?' (Sydney, 1972) gave an account of his experiences in military catering.Men from most families in the City of Moorabbin area served in the Australian Military Forces during World War 2.A tin container , khaki colour, used for the storage of a food ration item for a soldier serving in the Australian Military Forces World War 11.TURN KEY ← TO OPEN CAN / diagram of key / A.M.F. / OPERATION/ RATION/ 02 / D↑Dworld war 11, australian military forces, sir cedric stanton hicks, army catering corps, soldier rations, food supplys, australian diggers, food preservation

Manufactured by K. G. Luke Pty Ltd.In 1921 Kenneth Luke became a partner in a small metal-spinning and silverware business at Carlton. By 1925 he was its proprietor and an employer of seven. These employees were still with him thirty years later, with 650 others, making an ever-increasing range of products: silverware, stainless steel surgical equipment, plated goods and glass-washing machines. In 1929 he bought a larger factory in Queen's Parade, Fitzroy (since redeveloped), doubled his staff and introduced new lines. At the outbreak of World War 2 production was again stepped up and Luke became an honorary adviser to the Department of Supply and Shipping. Luke went on to achieve many major public roles. In 1938-55 he was president of the Carlton Football Club. A delegate (from 1935) to the Victorian Football League, he was its vice president (1946-55) and president (1956-71). With post-war growth generating record crowds, he consolidated central administration and professionalised the game for players.A Silver Plated Vase manufactured by K.G. Luke Pty Ltd.A1 - Paramount Plate - Best EPNS Quality Plate 4001-0paramount, k. g. luke pty ltd

Bendigo Advertiser December 23, 1970 - Museum For Bendigo Proposal. Bendigo Museum Society plans to establish a museum of applied science and natural history in Bendigo, and hopes the City Council will provide a building for such a museum. President Dr. W. Straede and Secretary Mr. E. Wilkinson explain their plan to council. Mr Wilkinson, a geologist with the Mines Department , who formerly worked at the National Museum in Melbourne believes Bendigo would readily support such a museum providing a building was supplied by council for the venture to go ahead. Cr A.E. Galvin asked if the Bendigo Museum Society had any particular building in mind and an expression of interest in the Temperance Hall was raised. Cr. J.C.M. Jeffrey suggested the society apply for an area in the City Hall instead once council occupied its new administrative offices.bendigo, tourism, bendigo museum proposal

Typed article titled Bendigo, The Heart of Victoria. Items mentioned are Location, Area of Bendigo, The People, Work Force, Industrial Base, natural Resources, Agriculture and Livestock, Minerals, Forests, Rail and Road, Sea and Air, Power and Water, Electricity, Natural Gas, Water, Sewerage, Industrial Land, Services, Community Services and Facilities, Educational Facilities, Hospitals, Culture and Tourism and Media.document, bendigo - the heart of victoria, city of bendigo, borough of eaglehawk, shire of huntly, shire of marong, shire of strathfieldsaye, bendigo development committee, department of agriculture, department of state development decentralization and tourism, state electricity commission, gas & fuel corporation of victoria, state rivers & water supply commission, bendigo sewerage authority, the bendigo college of advanced education, home and hospital for the aged, home for the blind, northern school of nursing, art gallery, historical society, dudley house, sun loong, central deborah gold mine, the vintage talking trams and transport museum, bcv8, the bendigo advertiser, golden city gazette, 3bo, 3cv, mr a j kelly

State River and Water Supply Commission. Two page photocopy of an article titled ' Determination of Ionic Species in Water. Project 70/188 Water Research of Australia Limited. Dr. J. Bagg, Department of Industrial Science, University of Melbourne, Parkville, Victoria 3052.' Across the top is written, in pencil, W.R.F. of A. Report No 38, Number 141, Sept 74.state infrastructure, water supply, coliban system, state rivers and water supply commission. coliban system.

Coloured postcard of the Bendigo post office. Opened in 1887 as Sandhurst Public Offices, it was occupied by the Colonial Posts, Telegraphs, Police, Water supply, Sub-Treasury and Crown Lands department and Postmaster's quarters.bendigo, buildings, post office

Documents. Connelly, Tatchell & Dunlop - Legal Papers. 1 - 1886 - Letter from Post Office and Telegraph Department, General Post Office, Melbourne to Messrs Bennett, Attenborough, Wilks & Connelly, Albion Chambers, Sandhurst. 2 - 1886 - Letter from Arnoldt D G, Wedderburn. 3 - 1886 - Letter from O'Reilly D, George Hotel, St Kilda. 4 - 1886 - Post card from Langtree C W, Secretary for Mines and Water Supply. 5 - 1886 - Letter from Dru?? W T, 19 Temple Court re Lazarus v Lazarus. 6 - 1886 - Letter from C ?, Raywood re Gow from Kamarooka. 7 - 1886 - Letter from Bennett, Attenborough, Wilks & Nunn, Solicitors, Melbourne to Bennett, Attenborough, Wilks & Nunn, Solicitors, Melbourne to Bennett, Attenborough, Wilks & Connelly, Solicitors, Albion Chambers, Sandhurst re Sterry v Trestrail.cottage, miners, connelly, tatchell & dunlop, post office & telegram dept, bennett attenborough wilks & connelly, arnoldt d g, o'reilly d, george hotel, langtree c w, dru?? w t, lazarus, gow, bennett attenborough wilks & nunn, sterry, trestrail

A number of Plumbing tools dating from 1880s-1970s and used in teaching at Collingwood Technical School then also at Preston Technical School and at Northern Metropolitan College of TAFE's Heidelberg campus. Includes: Kerosene blow torch X 2 (1930s-); Stillson Grips; Pipe Cutter; Mash hammer; Adjustable spanner X 3 different sizes; Caulking tool; 5 way tee, 2X3 way tee, 4 way tee (1930s-); Old Handmade lead traps (student work) X 2; Metal tool tray holding; Offset adjustable spud spanner; Pear shaped lead working mallet; Bossing tool for lead work (1880s-1920s); Soldering iron (1920s-); Set square; Large screwdriver; Also Plumbing texts: • Problems for elementary physics, new rev. edn., by Thomas Tasker and Alexander Boden, Science Press, Sydney, 1966. • Gasfitting. Printed and published by McCarron Bird Pty. Ltd. [Melbourne] • Trade science for plumbing apprentices, Education Dept. Victoria, 1954 • Sanitary Plumbing and water supply, Dept. of Labour • Gasfitting, produced by members of the Colonial Gas Association Limited, Gas and Fuel Corporation of Victoria, and the Technical Division of the Education Department of Victoria. Rev metric edn. 1976 • Mechanical world year book 1953, Manchester Emmott & Co., 1953 collingwood technical school, preston technical school, northern metropolitan college of tafe, plumbing tools, plumbing texts, nmit

As the Yarra became unsuitable as a source of water, several attempts were made to find alternative sources for the growing population of Melbourne. It was not until 1891 that the efforts to sewer Melbourne came to fruition with the setting up of the Melbourne Metropolitan Board of Works (MMBW), now known as Melbourne Water. From 1891 until 1992, it was the responsibility of the MMBW to safeguard public health by providing a sewerage system and a safe water supply system. In 1992, The MMBW merged with a number of smaller urban water authorities to form Melbourne Water. The Australian Cerebral Palsy Association ran the Miss Australia Quest and had various titles such as Miss Queensland and Miss Victoria. One branch of the Victorian state competition was the Miss Victorian Government Service Quest. Terri Cott was one of the MMBW’s most popular representatives in the running for the title of Miss Victorian Government Service Quest in 1977. At the time, 18 year old Terri was an Administrative Officer in the Accounts Payable Department and had been with the Board for a year. Terri was crowned as the winner for Miss Victorian Government Service as she was the second highest money raiser with $17,337.72. This also won her a holiday on Brampton Island. Terri was up against 12 other women from other state Government Departments.This staff newsletter highlights the historically significant achievement of Miss Terri Cott being one of the most popular representatives in the running for the title of Miss Victorian Government Service Quest in 1977. This captured achievement not only focuses on Terri's external beauty, but demonstrates her charitable efforts. This newsletter article has historic and social associations with the many women's rights movements in the 1970s. In particular, it relates to the number of challenges the Miss Australia Quest experienced with feminist and activist groups threatening the future of the competition, which forced organisers to examine the appropriateness of the Quest. mmbw, melbourne water, miss mmbw, 1970s, staff

Documents: McColl, Rankin and Stanistreet: contract ( 1938 ), two letters and two receipts detailing arrangements for electricity supply to Deborah Gold Mine NLElectricity Supply Department, Bendigo Branchorganization, mining, deborah gold mine nl, mccoll, rankin and stanistreet: deborah gold mine nl, gold mining, electricity

In 1860 Smeaton residents appealed for funds to establish a school. Patrick Curtain, and his co-workers raised more than £150 plus a land grant (Allot A, Sect 2, Township of Smeaton). Head Teacher John Forbes, with assistant Zillah North, opened a timber school building which measured 36ftx18ft (11.0x5.5m) on 1 September 1861 with 44 children. Rising enrolment to 65 in 1868 made building alterations necessary. During 1870-1 a residence of four rooms was supplied and in October 1882 a 20ftx18ft (6.1x5.5m) classroom. In 1907 a new brick building accommodated 122 children. Among notable ex-pupils are Major-General Bridgeford, Frank Wright ( Musical Director of the London County Council), Alex Wright, (AKA singer Andre Navarre), and Les Brooks. (Visions and Realisations) In 2013 it was announced that Smeaton Primary School would close. The Hepburn advocate reported: "A Department of Education spokesman has confirmed the Smeaton Primary School council recently voted unanimously to recommend the school close at the end of the year. The school currently has 12 students with enrollments dwindling during the past few years and no prep students to its boost numbers or its future. The school’s imminent closure comes as the Smeaton community gears up for the town’s 175th anniversary which will be celebrated later this year. School council member Kristi Pedretti said it had not been a decision made lightly. “There are 12 students – only one in grade 6, about eight in grade 5, two in grade 3, and one in grade 1 – and there’s only one girl in the school,” she said. “So it was a combination of everything – having that big group through in grade 5, but no preps coming through, and only one girl. “It’s hard for parents to see a future in the school.” Ms Pedretti has a son in grade 6, Jack, and is herself a former Smeaton Primary School student." .1) Red brick building .2) Smeaton Primary School logo .3) Smeaton Primary School Bell .4) Smeaton Primary School pakyground, including concrete cricket pitch.smeaton, school, education, bell, cricket, state school no. 552

Typed history of the Newport Railway Workshops. Mentions the men who worked at the workshop, the locomotives that were built there, the different classes of locomotives, the equipment they used, and some of the work they did. Written by G. Donneau (who worked there) and dated 19-3-79.document, victorian railways, the newport story, g donneau, melbourne and geelong railway co, melbourne & hobson's bay united railway co, mr william meikle, solomon mirls, richard speight, sir james allport, midland railway, mr allison dalrymple, phoenix foundry, north melbourne loco depot, beyer peacock & co, mr a e smith, roger barnes, thomas tait, bhp, f j shea, commonwealth ordnance department, james rooks, london times, mr merz, mr mclellan, bendigo north railway workshops, ballarat shops, james taylor, donald mcgregor, julius aurelian sylvester barber, victor lethlean, melbourne institute of technology, prince of wales, queen victoria, w m shannon, sir thomas bent, puffing billy, harold winthrop clapp, francis boardman clapp, melbourne tramway & omnibus co, austral otis engineering co, melbourne university, franklin supply co, e h brownbill, heavy harry, locomotive mausoleum north melbourne, north british locomotive co, walter stinton, thomas smith, peter alexander, peter alexander, robert ferguson, king george v, english railway gazette, harry nunn may, merz & maclellan, arthur lowe, r h roach, w h chapman, l c rolls, g a swift, john mcrae, caledonian society, thistle club, bristol hotel, james taylor, george allibon, walter grimshaw, robert maybin, roy hodge, walter biddle, john ramsbottom, robert hewitt, james green, thomas waldhuter, giles dobney, mr richardson, mr arthur, sydney express, the age, mr speight, david syme, father gapon

Created to supply training and recognition of friendly/enemy aircraft.Expanded the skills of recognition for air crew, ground crew and defence activities.Small bakelite Curtiss "Helldiver" aircraft model coloured matt black, including hole for suspension and mobility.Curtiss SB2C-1 E9-2349 D^D DLTDC.

Created to supply training and recognition of friendly/enemy aircraftExpanded the skills of recognition for air crew, ground crew and defence activities.Small bakelite Spitfire Mk 5 aircraft, coloured matt black, including hole for suspension and mobility."Spitfire" Mk.V. Trop. E9-2275 D^D DC LTD

Created to supply training and recognition of friendly/enemy aircraft.Expanded the skills of recognition for air crew, ground crew and defence activities.Large bakelite B17 Flying Fortress aircraft, coloured matt black, including hole for suspension and mobility."Flying Fortress" Boeing B17E.E9-2324 DS^D DLTDC

Compiled by H.W.McCay, Divisional Engineer and L.B.Cullen, Assistant Engineer in collaboration with E.A. Hepburn, Sanitary Engineer, Department of Public HealthState Rivers and Water Supply Commission was the government body responsible for water supply.A booklet, with a front brown cover, back cover missing, 61 pagesHandwritten L Bush on top of first pagewater supply, sewage, wastewater management, operating manuals, water reclamation plant