Cast iron mercury bucket, used to hold mercury, potentially in the process of recovering minute pieces of gold mixed in soil and sediments. See research page for description of one process of using mercury to extract gold.gold mines, mining equipment, mercury bucket, miners used mercury in a number of ways to amalgamate gold, with each mill or battery operator having their preferred method depending on the nature of the ore. by the late 1850s the most common way of crushing goldbearing quartz ores or consolidated alluvial cements was in a stamp battery. the battery featured heavy iron stamp heads held in a frame, with each head often weighing up to 500 pounds (226 kg) or more (see msv 1880, page 45) (birrell 2005). stamp heads were lifted and dropped by a rotating overhead cam shaft driven by a steam engine or water wheel. ore was fed into a large cast-iron battery box, mixed with a steady stream of water, and pulverised by the stamp heads. in some batteries, mercury was placed in the base of the boxes to amalgamate with freed gold. the violent agitation of the mercury in the mortar box, however, could cause the mercury to break into myriad tiny globules that were carried away by the water with the tailings, thus losing a certain amount of gold in the process (thompson 1867; ritchie & hooker 1997). the water and sand slurry was splashed by the falling stamps from the box through fine mesh screens and onto inclined wooden tables below the mortar box (figure 2). the tables were covered with copper sheets or plates coated with mercury, which caught and amalgamated with a portion of the gold. the grey putty-like amalgam was periodically scraped off the sheets and retorted in a furnace to collect the gold and recover the mercury for reuse. mercury was inevitably lost from the plates, while poor maintenance resulted in further losses of gold and mercury in the tailings. mercury use and loss from gold mining in 19th century victoria. peter davies1, susan lawrence, and jodi turnbull, department of archaeology and history, la trobe university.

surgical, lifters, container

Norma Bull is an Australian painter who is most famous for her paintings and sketches made during World War II in Britain as an official war artist. Bull was a finalist in the Archibald prize twice, in 1952 and 1953. Her work is featured in collections around the world including the Royal Collection, the Imperial War Museum, the National Gallery of Australia, and the Bright Art Gallery.traditionalRural City of Wangaratta Collection. Donated by Associate Professor Leslie E Bolitho AM.A windy seascape painted in oil using blues, browns, greens, yellows, and whites.Obverse: Norma Bull/ (bottom left)wangaratta art gallery, norma bull, seascape, painting

National clothing manufacturer, Holeproof, will relocate to Nunawading. The company will employ 600 staff, creating jobs for local people.National clothing manufacturer, Holeproof, will relocate to Nunawading.clothing industry, holeproof

Forest Hill Chase's latest precinct, The Loft, is bringing 11 new restaurants, an entertainment space and an unique free children play area to the shopping centre.Forest Hill Chase's latest precinct, The Loft, is bringing 11 new restaurants, an entertainment space and an unique free children play area to the shopping centre.forest hill chase, the loft

Whitehorse Council has dropped its pound contract with the RSPCA due to fees increasing 300% and has accepted a tender from the Coldstream - based Victorian Animal Aid Trust.pounds, city of whitehorse, royal society for the prevention of cruelty to animals, dogs, victorian animal aid trust

Ornate Silver plated cake slice with pierce work on blade.E.P.N.S.domestic items, cutlery

Used by farmers when handling bags of wheat, bran etc. - also used in grain stores, grocers' shops etc.Double iron hooks attached to small wooden handle. Handle recently renewed. Brass washer.tools, lifting equipment, agriculture

Plate 213 Chuck Photo Series.j.m. williams, building, commerical

first world war (ww1), 1914 - 1918, literature, ballarat rsl, ballarat

Yields information about the despatch of the scrubber tram to the TMSV at Bylands and how arrangements were made to lift the overhead in order to move the truck out of the depot yard.Black and White copy photograph of a newspaper photograph taken by The Courier - photo taken 21/9/1971, published 22/9/1971 of the Scrubber car being loaded for the TMSV site at Bylands. Shows how the tram was loaded onto the truck, and the overhead raised to clear the truck. See Reg Item 3334 for the actual Newspaper cutting. Second Copy as the Ballarat Courier stamp on rear.tramways, trams, tmsv, scrubber tram, transport, tram disposal, depot, tram scrubber

Lifeboat QUEENSCLIFFE crew, Ferrier brothersLifeboat QUEENSCLIFFENegative - Ferrier brothers raising a sail on QUEENSCLIFFE c1945Reverse - " NIL "historical references, lifeboat, queenscliffe lb, the time, ferrier

One of the original bag hooks used on the farm at Ziebell’sHessian bags were used pre 1970 and bag hooks were used to lift heavy bags of wheat, and milled grains such as bran and pollardSmall instrument for hanging and moving bags, bifurcated hook with wood handlerural industry, agriculture, hook, farming, transportation, tool