Photograph of a pit or service cover, or cover plates for the hydraulic power supply that serviced the City of Melbourne. See reference for more details. This service provide power sources for lifts and other equipment such as presses. Yields information about the cover plates the were provided for the hydaulic power in the Melbourne CBD.Photograph, colour with a note on the rear"Melbourne"hydraulic power, cover plates, services

The Ballarat School of Mines was the first school of Mines in Australasia, and was established in 1870. It is a predecessor institution of Federation University Australia.Correspondence to the Ballarat School of Mines for the month of July 1908. Letter 162 Ballarat Fine Art Public Gallery Association 19 Lydiard Street North Ballarat, 26th June 1908 Sir, I am directed to inform you that at a meeting of the Council of the above held last evening, your previously acknowledged letter of 11th June 1908, addressted to "E. [Stoer?] Esq, President Late Technical Art School Committee", was received and referred to a committee for its report thereon, cousi directions of which was made are the Order of the Day for the Councils next Ordinary Monthly Meeting. I am, Sir, Your Obedient Servant, J.A. Powell Secretary F.J. Martell Esq Director The Ballarat School of Mines Ballarat ballarat school of mines, frederick martell, ballarat fine art gallery, j.a. powell, art gallery of ballarat, gallery association, charles j. morris, ballarat fine art public gallery association, telegram, c.h. clark, l. ditchburn, alumni, examinations, w.g. taylor, london bank of australia limited, bealiba, thomas r. lyle, jessie chalmers, signor steffani, arundel orchard, w.f. coltman, e.e. hobson, j.t. mooney, queanbeyan, p.e. marmion, willaim m. robertson, assay, e.e. brook, lloyd copper mines, h.b. silberberg & co., education department melbourne, c. james, w. west, haddon, warragul, bakers reef gold mning company, letterhead, victorian portland cement works, d. mitchell, electric lighting and traction co. australia ltd, austral otis engineering comapny ltd, melbourne glass bottle works company, cuming, smith & co. pty ltd, excursions, metropolitan gas company, jaques bros manufacturing engineers, victoria iron works, a. victor leggo co, leggo's metallurgical works, melbourne hydraulic power company limited, mount lyell mining and railway coy ltd, victorian railways, telegraph, land surveying, j. brittain, g. fitzgerald, hamilton, cochran and co, wynne-grant antimony reduction company, mt egerton and gordons mining co, e. hogan, e.c. connell, a.d. galoway, metallurgy, h.b. silberberg, specific gravity balance and weights, union bank of australia (ballarat), bullarto, bush inn, bullarto, w. harrington, prospective student, book donaton from smithsonian institution, e. la t. armstrong, department of mines and forests, melbourne, snake valley, r. hall-jones, c. calaby, clementston, thomas ramsay, w.d. thompson, longmans, green and co, selwyn chase, missionary exhibition, aboriginal court of the missionary exhibition, examination results, leslie coulter, hnery j. saw, thomas ramsay, virgil tucker, leslie c. blick, thomas r. williams, oliver w. williams, thomas r. williams, leo m. seward, david w. bonar, louis w.g. buchner, leo m. seward, albert j. robin, james a. chambers, james d. brokenshire, william kingston, edgar c. hurdsfield, virgil tucker, oliver w. williams, william g. sides, herbert hawkesworth, colin c. corrie, henry j. saw, thomas h. trengrove, thomas r. prigdeon, harold b. herbert, viola p. jackson, lionel s. davies, stanley w. tompkins, arthur m. lilburne

Cocks Pioneer Power Station No 1. Cocks Pioneer Electric Gold & Tin Mine Company was formed in 1899. The company's first power station, located at the eastern end of the valley began operating with its 340 Kilowatt steam-powered generator. By 1909, from 2 500 000 cubic yards worked, reported recovery was 17 284 ounces of gold and 224 tons of tin ore. By 1909, Cocks Pioneer’s power plant had become inadequate and uneconomical. The barge was floated downstream about a mile, but lost time caused the operations to cease. Following testing, a new mine was established by diverting Reid's Creek at a cost of £25 000. Settling dams were built, one of which held 1 935 900 cubic feet. Sold earth banks, built against a wall of stringy bark saplings constructed and laced with vertical props, were built. In 1914, the company was reformed as Cock’s Pioneer Gold and Tin Mines NL, another power station was constructed at the western end of the township, near the junction of Clear and Reid's Creeks. From 6,800,000 cubic yards of material processed, the returns were 64 397 ounces of gold and 855 ton of tin. Cocks Pioneer mine then moved the barge downs stream and continued sluicing. In 1929 Cocks Pioneer Electric Gold and Tin Mining Company ceased operations due to a drop in values. Cock’s Pioneer Gold and Tin Mines NL carried on large-scale hydraulic sluicing operations until 1941. Handrwitten on right side of image: PIONEER MINE ELDORADO Handwritten on left side of image: AJ EVANS PHOTO / WANGARATTAmines, mining, gold, tin, gold mining, tin mining, sluicing, hydraulic mining, energy, power station, cocks pioneer, el dorado, eldorado

John Hastie Engineer and millwright John Hastie opened small manufacturing works in Greenock in 1845 and 1853 patented the first self-holding steering gear. The firm became known as John, Hastie and Co. Ltd. in 1898 after taking on limited liability status and their main works were at Kilblain Street, Greenock, where they specialised in ships' steering gear. The company also occupied works at Rue End Street, Greenock. Plans of this unit depict a stockyard to the east, with areas for welding; fitting and assembly; flame, cutting and fabrication; and a machine bay. The company was dissolved in 1991. Brown Brothers Brown Bros Rosebank Ironworks made the steering gears for many large ship's, including The Titanic. Andrew Betts Brown the founder was born in 1741 and closely associated with many improvements in marine engineering. He was educated in his native city and served his apprenticeship as an engineer in the locomotive works of the North British Railway Company at St. Margaret's. During his apprenticeship, he attended the evening classes at Watt College. subsequently going to Manchester to study chemistry. He went to London around 1863 and took over an old brewery, which he converted into an engineering works. During his time there he invented an overhead travelling crane, which was used on the construction of Blackfriars Bridge London. He went on to develop plant which used steam and hydraulic power for discharging ships as a result the company was contracted to install this equipment in Hamburg Docks. ​ By around 1870 he continued to construct machinery in London but realised that conditions were more favourable in Edinburgh. He acquired land at Rosebank adjoining the North British Railway Company's line to Granton, and the necessary infrastructure was completed allowing him to finish the Hamburg contract. The works at Rosebank were eventually extended and added to until they became one of the largest engineering works in the East of Scotland. ​ Mr Brown was a member of numerous engineering institutions, the best known at the time being the Institution of Naval Architects. He was also a Fellow of the Royal Society of Edinburgh, a member of the Institute of Mechanical Engineers and of the Institution of Marine Engineers he died in 1906 at the age of 67.An item made by two marine innovators of marine auxiliary machinery, equipment and itemsShip's wheel, brass, attached to brass pillar. The base has six holes in it for securing it in place. Top of the ship's wheel pillar has a brass, adjustable arrow pointer that is positioned over a dial etched into the flat brass surface. The dial reads " PORT STABD". Lines and degrees are marked, with '0' in centre and every 5 degrees, from 0-35, in both Port and Starboard sidesInscription to wheel hub "Brown Brothers & Co. Ltd, Rosebank Ironworks, Edinburgh"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, john hastie, john hastie, andrew betts brown, ships wheel, ship steering gear, marine equipment, instrument, navigation

This photo depicts a man standing next to a large piece of mining equipment identified as a hydraulic chisel (alternative name: drifter dill or power rock drill). This piece of machinery was used in mining to place holes in the walls of a mine which were then filled with dynamite or other explosives for rock blasting or to make holes for plug and feather quarrying. The additional tools to the right of the photograph and in front of the machinery can be identified as either picks or as feather and wedges, the latter of which were used to split stone drilled by the hydraulic or power chisel. Depending on the date of the photograph, which is not provided, this chisel was either powered by electricity or by hydraulics. The following is written on the drill "R.C. FORD'S PATENT No91 / MELBOURNE VICTORIA 1879". The man depicted in this photograph wears a wide brim hat, a loose fitting white shirt and loose pants. He wears boots and has a medium sized dark beard. This attire, along with his locality in the mine and proficiency with the mining equipment, identifies this man as a miner working in this particular, but unidentified, mine. It depicts an instance of hydraulic chiseling which makes this photograph valuable for the study of mining techniques from a date c1880.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray the types of machinery used in mining can reveal important information for technology and highlight the methods used to break apart the earth in order to obtain access to gold and other precious materials during the period this photograph was captured. Further research into RC Ford can potentially reveal even further information pertaining to this photograph. This image is of important historical significance for its ability to convey information about the methods and machinery used to access gold or mine more in general. It also highlights the size of machinery at the time and allows us to compare this to the size of the person standing besides the machinery to better understand the manpower which would have been required to use and set-up this macinery.A black and white rectangular reproduced photograph printed on matte photographic paper.Reverse: 7816/ copy 1/3gold, sluicing, gold sluicing, hydraulic sluicing, gold and tin mine, mining, gold mining, beechworth, burke museum, melbourne, victoria, hat, mining machinery, machinery, r. c. ford

Taken between circa 1920 - 1950 this photograph depicts the open mine in the Three Mile Mine at Barramutha. The mine was an important gold resource and was typically mined using a method known as hydraulic sluicing whereby high powered water jets are used to dislodge rock or move sediment. The remaining water sediment slurry is directed through sluice boxes to remove the gold. The Beechworth mining district was one of six mining districts established by the governor-in-council on 4th of January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no. 32).This photograph shows cultural and research value into the historical methods of hydraulic sluicing in the Beechworth mining disctrict. It also shows the evolution of the mining methods and has potential for understanding future engineering endeavors in the context of victorian mine goldfields.Black and White rectangular photograph printed on matte photographic paper.Reverse: Copied from original on loan from Webb (QLD)/ Donated Nov 2009/ Barnawatha Three Mile Mine c1920-1950 Minehead & Slicing/ Managed by John Weir, Peter Jensen, Jack Cox/ Owned by/ the Plain Bros then Parkinsons/ John worked for Pqarkinsons. three mile creek, three mile goldfields, three mile beechworth, goldfields, #beechworth, hydraulic mining, hydraulic sluice, burke museum

Taken between circa 1920 - 1950 this photograph depicts a man dressed in dark trousers, a white long sleeved shirt and broad-brimmed workers hat digging around in the Three Mile Mine at Barramutha. The mine was an important gold resource and was typically mined using a method known as hydraulic sluicing whereby high powered water jets are used to dislodge rock or move sediment. The remaining water sediment slurry is directed through sluice boxes to remove the gold. The Beechworth mining district was one of six mining districts established by the governor-in-council on 4th of January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no. 32). This photograph shows historic and research value into the historical methods of hydraulic sluicing in the Beechworth mining disctrict. It also shows the evolution of the mining methods and has potential for understanding future engineering endeavors in the context of victorian mine goldfields. Black and white rectangular photograph printed on matte photographic paper.Reverse: 7597.3/ Copied from original on loan from Webb (QLD)/ Donated Nov 2009/ Barnawatha Three Mile Mine 1920-1950/ Owned by Plain Bros then Parkinsons/ Managed by John Weir, Peter Jenson, Jack Cox/ Slicing. three mile creek, three mile goldfields, three mile beechworth, goldfields, #beechworth, hydraulic mining, hydraulic sluice, burke museum

Taken between circa 1920 - 1930 this photograph depicts a Hydraulic water jet in the foreground and a man dressed in dark trousers, a white long sleeved shirt and broad-brimmed workers hat digging around in the Three Mile Mine at Barramutha. The mine was an important gold resource and was typically mined using a method known as hydraulic sluicing whereby high powered water jets are used to dislodge rock or move sediment. The remaining water sediment slurry is directed through sluice boxes to remove the gold. The Beechworth mining district was one of six mining districts established by the governor-in-council on 4th of January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no. 32).This photograph shows cultural and research value into the historical methods of hydraulic sluicing in the Beechworth mining disctrict. It also shows the evolution of the mining methods and has potential for understanding future engineering endeavors in the context of victorian mine goldfields.Black and White rectangular photograph printed on matte photographic paper. Reverse: Copied from original on loan from Webb (QLD)/ Donated Nov 2009/ Barnawatha Three Mile Mine c1920-1950/ Owned by Plain Bros then Parkinsons/ Managed by John Weir, Peter Jenson, Jack Cox/ Slicing. three mile creek, three mile goldfields, three mile beechworth, goldfields, #beechworth, hydraulic mining, hydraulic sluice, burke museum

This Tangye B-size, single-cylinder, horizontal steam engine was likely manufactured in England around the mid-1880s. It was distributed by Melbourne machinery merchants Cameron & Sutherland, which also operated in Bendigo and Ballarat. A local cheese maker once used the engine to drive factory equipment. It was later donated to the Warrnambool Technical School, which then donated it to Flagstaff Hill to add to its historical steam engine collection. Between its manufacture and its donation to Flagstaff Hill, the governor had been replaced by the current Pickering governor. This engine design was very popular in the late 19th and early 20th centuries. When connected and powered up, the engine could drive an overhead line shaft via a flat belt off its flywheel. The line shaft would then drive the machinery via flat belts. It could drive virtually any type of machinery, such as water and sewerage pumps, mine elevators, winches, cranes, metal forges, air blowers, and marine machinery. This engine features a mechanical governor, which controls the speed of the engine regardless of whether it is under load. It also has a water pump built into the valve rod, which is used to supply the boiler with water. Steam enters the cylinder via a slide valve and applies pressure to the piston; it is like a modern internal combustion engine, but in the case of the steam engine, the pressure is exerted in turn on either side of the piston. In other words, the connecting rod is pushed by steam via the piston and piston rod and then pulled back again by steam pushing on the opposite side of the piston. Thus, power is exerted almost continuously, except at the end of each piston stroke, when it reverses direction. In the 1880s, many local butter and cheese manufacturers installed Tangye steam engines to power their machinery. A comprehensive article in the Gippsland Mercury in September 1889 extolled the magnificence of the Farnham Butter Factory in Dennington, Warrnambool, and described how one Tangye engine was used to drive several machines in the cheese- and butter-making processes. A report in the Warragul Guardian in December 1890 notes that the newly opened Warrnambool Butter Factory used a Tangye steam engine to pump water from a 60-foot well. Tangye: Richard Tangye (1833–1906) and four of his brothers—James, Joseph, Edward, and George—were the sons of Joseph Tangye, a Quaker Cornish miner. In 1857, they founded the engineering firm Richard Tangye & Brothers in Birmingham, UK. In 1860, the firm became Tangye Brothers and moved to Cornwall Works in Birmingham. The business encouraged inventors to join the company and develop their patents there, as happened with Weston’s differential pulley block, invented by the Englishman Thomas Aldridge Weston in 1854. Tangye bought the patent in 1858, giving the firm the sole right to manufacture it. The design received a medal for “original application, practical utility and success” at the 1862 International Exhibition in London. Also in 1858, the Tangye firm was commissioned by Brunel’s shipping company to manufacture hydraulic lifting jacks, or rams, to launch the steamship SS Great Eastern. The success of this project brought favourable attention to the firm, and it became involved in other notable projects, including the erection of Cleopatra’s Needle in London in 1878 and work on the Forth Road Bridge in Scotland. The firm underwent several name changes over the years, including James Tangye and Brothers (1857), Tangye Brothers and Price (1859), Tangye Brothers (1860), Tangye Brothers & Holman (1876), Tangye Brothers (by 1878), Tangye Ltd. (1881), and then simply Tangye. Its machinery and equipment were exported worldwide. In 1884, a branch with showrooms, offices, and a warehouse was opened in Melbourne at Cornwall House, Collins Street West. The firm was well known for producing high-quality machinery for agriculture and industry. Even today, new Tangye machinery is available for a subsidiary of Allspeeds. An extensive account of the firm’s history, names, inventions, and further references is available in Grace’s Guide, which also includes references to and diagrams of the Tangye horizontal steam engine. The horizontal steam engine was made by the well-known engineering firm Tangye, known for its high quality of manufacture. It was an important development in machinery because it helped improve productivity. Engines of this type are still used in some parts of the world today. This engine is a good example of a late 19th-century steam engine used in industry and agriculture and adapted for many different purposes. It is also important locally because it was connected to a local cheese making business and part of the thriving western district dairy industry. It may have been one of the Tangyes engines used at the Farnham butter factory or the Warrnambool Butter Factory, which was reported to be one of the most important in the Colony. It is also connected to the Warrnambool Technical School, established in 1968. Steam engine: stationary Tangye Size B, single-cylinder, horizontal Mill type steam engine. It has a 4-inch diameter cylinder with an 8-inch stroke. The body is painted green, and the Pickering governor is red. It was manufactured in Birmingham, England, in accordance with Tangye's Patent 238930, and distributed by Cameron and Sunderland, Melbourne, in the mid-1880s. TANGEYS PATENT BIRMINGHAM B SIZE 238930 CAMERON & SUTHERLAND MELBOURNE THE PICKERING PORTLAND . GOVERNOR . CONN. U.S.A.flagstaff hill, warrnambool, maritime village, maritime museum, flagstaff hill maritime museum and village, shipwreck coast, great ocean road, machine, invention, engine, steam, steam engine, horizontal steam engine, tangyes horizontal steam engine, stationary steam engine, single cylinder steam engine, manufacturing, farming, pumps, lifting equipment, engines, machine tools, hydraulic rams, hydraulic pumps, steam pumps, differential pulleys, mill type steam engine, 4 inch cylinder, weston’s differential pulley, thomas aldridge weston, 1862 international exhibition in london, brunel, ss great eastern, cleopatra’s needle, forth road bridge, cornwall house, collins street melbourne, agricultural machinery, industrial machinery, allspeeds, dairy, pump, richard tangye & brothers, james tangye and brothers, tangye brothers and price, tangye brothers, tangye brothers & holman, tangyes ltd., tangye, richard tangye, james tangye, joseph tangye, edward tangye, george tangye, cornwall works, birmingham, pickering governor, pickering portland connecticut usa, 19th century, dairy plant, steam power, tangye's patent 238930, tangye b size engine, cameron & sutherland, machine merchants, 1880s, mid-1880s, cheese manufacturer, butter manufacturer, diary industry, warrnambool technical school, belt driven machinery, agriculture, mechanical governor, farnham butter factory, warrnambool butter factory

Gould manufacturing company was founded in 1848 at Seneca Falls, New York when Seabury S. Gould purchased an interest in Downs, Mynderse & Co. and the firm became Downs & Co. Wooden pumps were produced at the time in an old cotton factory building. In 1869, the name of the company was changed from Downs & Company to Goulds Manufacturing Company. Seabury S. Gould was regarded as a man of unusual vision, and as the founder of Goulds Manufacturing Company he was keen to start producing cast iron pumps. An iron pump, he believed, would overcome all the disadvantages of a wooden pump. It would be strong and efficient and provide fresh flowing water for the pioneers. He ran the company until after the American Civil War and because Goulds Manufacturing had a foundry, they also produced all kinds of cast iron products such as corn shellers, bells, sad irons, sinks, tools, and a line of fire engines. From 1848 to 1964 a Gould family member had always been President of the company. However, the company ownership in 1964 was transferred from family-owned stock to public offerings and employee ownership of stock. The subject item called the "N e w Deluge" was an improved bilge pump for vessels having not more than 25 feet depth of hold. It was also used by contractors for pumping out excavations and was well adapted for irrigation use. This hand pump was designed to be used where a hand pump of large capacity was desired. Goulds made many different types of pumps to suit differing pumping situations such as. Well Pumps, Hydraulic Rams, Diaphragm Pumps, Tank Pumps, Sprayers and Small Capacity Power rumps. Goulds Triplex, Centrifugal, Rotary and Deep Well Power Pumps The subject item was first introduced to the market in the Goulds catalogue of 1915 and became a very popular pump used in Australia and the USA. It is manufactured by a company still trading today with offices in Australia and many other countries.Hand Pump cast iron with long reversable pumping lever and cylindrical casing there are 4 metal holes for fastening to floor surface. Painted black. Embossed "NEW DELUGE" "- - -" and "No 16" or "No 18".warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, pump, hand pump, goulds manufacturing

he subject item is a pedal-powered rip saw with a tilting table made in the USA by W.F. & John Barnes Co. of Rockford, Illinois, between 1874 and 1890. The saw's blade moves rapidly in a circular motion and is driven by a pedal that spins a heavy flywheel with a leather belt attached to a gear drive that in turn drives the circular saw blade. The operator holds a wood workpiece on the table and moves it forward so the blade cuts it to the desired width and length. Company History: WF & John Barnes Co. was established in 1869, by making a formal partnership between William F. Barnes and John Barnes in 1872, and then incorporating in 1884. This company was an early manufacturer of pedal-powered equipment. By 1881 they were also making powered machinery such as lathes and pedestal drills. Many companies were making lightweight foot-powered equipment, but Barnes and the Seneca Falls Co. were the only ones to also make professional-grade workshop machines. From the beginning of their existence, they focused on pedal-powered machinery and specialised in making scroll saws. By 1937 the company focus had completely shifted to automotive assembly machinery, and custom-built machinery, machine tools, electrical, hydraulic, and mechanical controls and systems, including nuclear hardware. their production of foot-powered machinery had ceased. In the intervening years, they have got out of manufacturing completely. After a series of ownership changes, their equipment parts and stock were purchased in 1998 by LeBlond Ltd. of Amelia, Ohio. An item that although incomplete gives a snapshot into the manufacture and use of early woodworking machinery before the introduction of electricity or electric motors to power machines.A treadle powered tilting table saw bench"WF & J Barnes, Rockford Ill USA"flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, tilting saw bench, saw bench, 19th century saw bench, treadle saw bench, woodworking building equipment, carpentry equipment, carpentry, w. f. and j. barnes, usa

Bound copies of the Ballarat School of Mines Students' Magazine, 1898-1901 Vol 1, No. 1, September 1898 * News and Notes (Ballarat School of Mines Museum, J.F. Usher, New British Pharmacopoeia, excursion to Bendigo) * History of the Ballarat School of Mines * Current Topics (Federation, Gladstone, Anglo-American Alliance) * Of Custom * Discovery of Coolgardie * Mining Notes(Clunes, Pitfield, Birthday Mine, Western Australia, Transvaal, Mt Bischoff, Rand Drill Co.) * From the Journals * The Societies - (Student Association, Ballarat Field Club and Science Society, Ballarat Photographic Club) * Original Poetry * Sports * Students' Association Committee Meetings * On the Increase of Temperature of the Earth With Increased Depth Vol 1, No. 2, October 1898 * Notes about some of the Past Students (E.M. Weston, J.A. Porter, H.R. Sleeman, G.E. Sander, B.C.T. Solley, T. Rhys, C. Burbury, D. McDougal, J. Matsen) * Excursion to Daylesford, p.3 * History of the Ballarat School of Mines (continued) * The Soudan * Greater Melbourne * Image of J. Hopkinson, electrical engineer killed ascending the Alps * What is Science * Mining Notes (Pitfield Plains, Victoria United G.M.Co., Lithgow, Avoca, great Cobar, Mt Whycheproof) * Student's Association (women's franchise) * Sports Vol 2, No. 1, March 1899 * News and Notes * History of the Ballarat School of Mines (continued) * Notes of Victorian Geology, 1. Granites, by Thomas S. Hart * Sir William Crookes * Summaries and Notes from the Mining Journals * Students' Association * Sports * The Bush Assayer * Solubility of Gold-Silver Alloys in Potassium Cyanide * Correspondence Vol 2, No. 2, April 1899 * News and Notes (Smythesdale Excursion, New Buildings, A.S. Coyte, R.J. Allan) * History of the Ballarat School of Mines (Continued) * The New Students (J. Owen, A. Clayton Morrisby, A.S. Atkin, J. Alexander Reid, Alfred G. Johnston, L. Lowe, F.H. Dalton, W.M. Robertson, A. Hacke, H.L. Giles, W. Martin, E. Walshe, H.L. Krause, R. Sawyer) * Berringa by Oh'E Jay * Summaries and Notes from the Mining Journals * Mount Magnet to Victoria - A Long Bicycle Trip * 1898 Examination returns * Sports Vol 2, No. 3, May 1899 * Technical Education and the Proposed Affiliation of the Schools of Mines with the Melbourne University. * Laying of the Foundation Stone of the New Classrooms (now Administration Building). Alexander J. Peacock * News and Notes (Past Students - A.S. Lilburn, J.W. Sutherland, J. Richardson, E. Prendergast, J. Wallace, J. Kidd, J. Lake, Mathew Thompson), Coolgardie Exhibition. * Trip to Lal Lal * Students' Association * Summaries and Notes from the Mining Journals * Professor Henry Louis on Mining Education * Corrections Used in Chaining by C.W. Adams * The Black Horse Cyanide Plant * Sports * Completed List of 1898 Examinations Vol 2, No. 4, June 1899 * News and Notes * The Education Problem by D.N. McLean * A Few Hints on Histological Technique by Emil Gutheil * Summaries and Notes from the Mining Journals * Students' Association * A Visit to the Skipton Caves (Mount Widdern, Ormand Hill, volcano, Emu Creek, Mount Kinross, Mount Elephant, Mount Vite Vite, Mount Kinross, Mount Hamiston) * Mount Magnet To Victoria (cont) * The New Engines at the Ballarat Woollen Mills - includes image of the Compound 700 H.P. Engines constructed for the Ballarat Woollen Mills by Austral Otis Company and consulting engineers Monash and Anderson. * Sports * Original Poetry * Correspondence Vol 2, No. 5, July 1899 * News and Notes (E. Byron Moore, Visit to Britannia Gold Mine, J. Bryant, Visit to Last Chance Mine) * A Few Hints on Histological Technique (cont) by Emil Gutheil * Summaries and Notes from the Mining Journals * Professor Alfred Mica Smith (includes image) * Notes on Victorian Geology Part 2 The Trappean Rocks, by Thomas Hart * Origin of Diamonds * Hydraulic Mining by A.E.C. Kerr * Volcanoes by F.G. Bonney * Analytical Chemistry Notes by Daniel Walker * Some Things Out To Do * Sports * Correspondence Vol 2, No. 6, August 1899 *Summaries and notes from the Mining Journals * Some Regulations of the Academy of Mines at Freiberg * A visit to Mt Lyell Smelters * Professor Gilbert J. Dawbarn (includes image) * Air compressor and Transmission of Power by Compressed air by A.E.C. Kerr * Chemistry Notes by Daniel Walker * Mineralogical Notes, Ballarat by Thomas S. Hart * Kalgurli Gold Mines, W.A. * OUr New Lab Vol 2., No 7, September 1899 * Summaries and Notes from the Mining Journals * Some recent Steam Plants at Bendigo by Gilbert Dawbarn * Professor Thomas Stephen Hart (includes image) * Students Association * Notes on Victorian Geology by Thomas Hart * Centrifugal Pumps * A New Chum's Experience by E.M. Weston Vol 2., No 8, October 1899 * The institute of Chemistry Examinations * A New Method of Qualitative Chemical Analysis by Emil Gutheil * Steam Engine Valves and Valve-Gears by Gilbert Dawbarn * Daniel Walker (includes image) * Notes on Victorian Geology by Thomas Hart * Cyaniding Cripple Creek Tellurides (Metallic Extraction Company) * Notes on Two Ballarat Gravel Pumping Plants, G.A. Wilberforce (Eureka Jennings Co and Yarrowee Sluicing Co) * History of the School of Mines (concluded) Vol 3., No 1, March 1900 * A Journey from Natal to Mashomaland with the British Police * A Plea for Research * New Caledonia by C.A.M. Deane * Notes of Victorian Geology - Lower Palaeoroic Rocks by Thomas Hart * Mt Bischoff Mine and Mill * Summaries and Notes from the Mining Journals * Things we Eat and Drink * Farewell to A.S. Coyte Vol 3., No 1, March 1900 * Mining Education * Model Locomotive made by the apprentices of the Phoenix Foundry, p2 * Glimpses of Rhodesian Police Camp Life * New Caledonia (continued) * Summaries from the Mining and Engineering Journals * Boot and Saddle Vol 3., No 3, May 1900 * A Students' Common Room * Geological Excursion to Hardie's Hill * Notes on Victorian Geology by Thomas Hart * The Planet Venus by John Brittain * Summaries and Notes from the Australian Mining Standard * The Assay Ton * Zeehan Smelters * Electrical Notes by Ohe Jay * Trop of the Cricket Club to Stawell * Students' Association * Solid Hydrogen Vol 3., No 4, June 1900 * The Minister of Mines on Mining Education (Minister A.R. Outtrim) * Lal Lal Geology Trip (Thomas Hart) * Rifle Club now defunct, pg 3 * A Contribution to the Mining Geology of Kalgoorlie, W.A. by Ferdinand Krause (includes cross sections) (Wood's Point, Rand, Johannesburg, South Africa, Gaffney's Creek, Walhalla, Shady Creek, Sago Hill at Cardigan, Bunbury) * Summaries and Notes from the Australian Mining Standard (Buninyong Estate Mine) * Monthly Progress Reports of the Geological Survey * Electrical Notes by John M Sutherland (Telagraphone, phonograph, telephone receiver) * Students' Theatre Party (Gordon Todd, Ohe Jaeger, C.S. Wakley) * Opening of the New Buildings - Ministerial Speeches (Outtrim, W.H. Irvine, New Mining Laboratory, Old Chemistry Building, Battery, Model Mine) * Students' Association * Relief of Mafeking * A Critic Criticised * Things We Eat and Drink by Ohe Jay - Oatmeal, Coffee and Cocoa. Vol 3., No 5, July 1900 * Research * Adelaide Varsity Students at Ballarat * The Manchester-Liverpool Mono Railway * Students Association * *A Contribution to the Mining Geology of Kalgoorlie, W.A. by Ferdinand Krause (continued) (includes cross-sections) * Motive Power, address by Charles A. Parsons * Summaries and Notes from the Australian Mining Standard * Sugar Manufacturing by Sugna * Great Creswick Hydraulic Sluicing Plant (THomas Hart, Ballarat School of Mines Mining Class visit) * Reminiscences of a Students Life in Germany * Football - Ballarat School of Mines v Geelong Grammar School (Australian Rules Football) Vol 3., No 6, August 1900 * Cheap Mine Management * Library * Bendigo School of Mines, pg 3 * Notes on Ore Dressing by T, Vincent, Manager The Zeehan (Tas) Silver-Lead Mines Ltd) * Motive Power * Notes on Broken Hill - Its Mines and Minerals by J. Williams * The Concert * Summaries and Notes from the Australian Mining Standard * The Dandy Duke's Dreadful Demise * The Road Race Vol 3., No 7, September 1900 * Michaelmas Excursion (Melbourne University, Prof Kernot, Applied Mechanics) * Injury to School Property * Return of E. Ditchburn (Boer War) * Mt William Gold-Field visit, pg 3 * The Stoping of Wide Lodes by J.V. Lake (includes cross sections) * Summaries of Notes from the Australian Mining Standard * Notes on Broken Hill Part 2- Its Mines and Minerals by W.J. Williams * Motive Power from the Waves * Electrical Notes * Some Account of Italian Mining (Sarinia, Sicily, Peidmont, Lombardia) by Candido Maglione * Students Association * Should Women Have the Vote by Frank Bessemeres * The School Theatre Parly * Past Students * Poetry * Football * Surveying Rules Vol 3., No 8, October 1900 * Ballarat School of Mines Associateship * An Engineering Laboratory * Students' Practical Work * Notes on Broken Hill Part 3 by W.J. Williams * The Lake View Consols by F.S. Earp - Battery Treatment of Sulpo-Telluride Ore * Neglected Mineral Fields - Eurowie and Warrata * A Glimpse Ahead * News and Notes * A.W. G. McPherson, Boer War * Students Association * Ballarat School of Mines Melbourne Excursion to the Government Electric Lighting Station, Austral-Otis Co, Working Mens College * Ballarat School of Mines Concert in Aid of Soldiers Statue Balance Sheet * Football * Cricket Vol 3., No 8b, November 1900 * Position of the Ballarat School of Mines with Regards to Mining Education * Age Limit * Entrance Examination * Presentation t0 Professor Alfred Mica Smith * Image of a Group of Old Ballarat School of Mines Students in Coolgardie and Kalgoorlie. * Students Association Vol 4., No 1, March 1901 * Espirit De Corps * A few Notes on the Testing of Explosives * Round About Inverell, NSW by F. and J. Mawl * On the Choice of Drawing Instruments * Summaries and Notes From the Technical Journals * Annual Examinations 1900 * New Students * Sporting Notes * The Vale of Coolgardie Mine, Bonnievale, W.A. by G. Stephen Hart * News and Notes (Kerr Grant, C.L. Nash, R. Gordon Todd, Vial) * Editorial Notices Vol 4., No 2, Second Term 1901 * The Metallurgical Treatment of Sulpho-Telluride Ores by L.W. Grayson * Some Metallurgical Difficulties of Aluminium * Diehl's Sulphide Process by A.E. C. Kerr * A Californian Gold Mine by A.E. C. Kerr * New Express Locomotives for the Victorian Government (Phoenix Foundry) * An Excursion to Geelong (Electric Light and Traction Company of Australia) * The Linkenback Table for our New Mining Laboratory (Humboldt Company of Colgne) * Death of Thomas Bath * The Late Alfred G. Johnson (Boer War) * An Introduction to Natural Science by Emil Gutheil * The First Annual School Sports Meeting * Concert in Aid of Magazine Funds * The Men That Made the Concert (C.E. Denniston, W.H. Chandler, Mr White, William Litte Jnr, Marriott, Giles McCracken) * Sports * News and Notes Vol 4., No 2, Third Term 1901 * Bagging-Up - A Sketch * Concentration of Difficult Silver-Lead Ores * Estimation of Chlorine, Bromine and Iodine by D. Runting * Summaries of Notes from teh technical Journals * Notes on the Use and Care of Platinum Ware Common Sense * The Machinery at the Tasmania Gold Mine, Beaconsfield, Tasmania * Mining at Walhalla - The Long Tunnel Mine * Past Students * Mapping our of Agricultural Areas, etc, In Dense Vine Lands, North Queensland by R.A. Suter * News and Notes * Concert Balance Sheet e.m. weston, robert brough smyth, mcdougall, bruce, charles burbury, harrie wood, graham j. hopwood, emil gutheil, daniel walker, thomas hart, thomas stephen hart, m. hacker, schnitzler, f.a., ditchfield, l.h, alfred e.c. kerr, charles harvey, campbell, joseph bryant, campbell & ferguson, gilbert j. dawburn, irving, g.b., kerr, a.e.c., john walter sutherland, william robertson, herbert l. krause, alfred mica smith, binh pham, crosbie, d. jack, ditchburn, j., james hiscock, alfred johnston, reid, j.a., kidd, john, james bonwick, james, j.p, overall, d, e.h salmon, gaynor marquand, williams, w.w., williams, william, deane, c.m., vincent, tom, phillips, g.e., hart, d.w., jarnail suingh, rowlands, e., ferdinand m. krause,, easterby, f.l, parsons, r.g., partington, j.r., vial, s.b., meadows, h, atkins, arthur, john braisted burdekin, w.h. corbould, ditchburn, john, hill, john, otto e. jager, mcpherson, g.t, nicholls, c, thom, j.m., crafter, stewart, john brittain, peter lalor, hardy - commissioner, thomas bath, alf johnston, charles campbell, nash, llewellyn, watson, m.a, gardener, eddie, adamson, s.g, alford, l.c, allen, r.j, arthur, d.w.b., burge, a., willia, cairncross, cooper, i, maurice osric copland, maurice copland, dickinson, s., doepel, dunstan, john, loveday dunstan, eeles, terri, flegeltaub, israel, fletcher, a, fyrar, peter, kerr grant, w.kerr, green, gary, betty harris, harris, c.m., hay, a.l., hearn, hill, martin, james, david, johnston, alfred g, kilner, marion, kingston, thomas, lewin, f.c.k., lilburne, arthur m, linahan, colin, macready, w.h, major birlefco, markwald, henry, mccaffrey, mcfarlane, kaye, mciver, s.k, mellins, b, morton, felicity, w. kenneth moss, ken moss, nash, c.w., nash, neville, nickolls, berkeley, osborne, percy, philp, e., playford, william, reid, e, roberts, gordon, ross, f.c., royce, phillip, sawyer, basil, stewart, r.c., todhunter, i, vaisey, a., vincent, john, vinden, sue, wakley, cecil, watt, james, westcott, lewis, charles w. whyte,, vial, s browning, ballarat school of mines students in coolgardie and kalgoorlie, coolgardie, kalgoorlie, claude maitland, a.l. hay, a.s. lilburne, latham watson, arthur kildahl, thomas copeland, f.a. moss, w.a. hearman, cardoc james, alexander fraser, e.o. watt, g.m. roberts, j.j. dunstan, h.v. moss, j.a. hill,, john dunstan, c.m. harris, william h. corbould, j.w. sutherland, ballarat photographic club, ballarat field naturalists club, ballarat field club and science society, photography, geology, excursions, last chance mine, tasmania gold mine, beaconsfield, tasmania, rand, south africa, mount lyell, ballarat school of mines student excursion to mount lyell, h.l. krause, ferdinand krause, krause, hardie's hill, hardie's hill excursion, lal lal, lal lal excursion, lal lal geology excursion, smythesdale, smythesdale excursion, soudan, south african miners, south star mines, wynne and tregurtha battery, ananconda copper mining, arizona copper mining, boiler plates, british guinea, butte copper smelter, daylesford geology camp, daylesford excursion, diehl process, electric power house ballarat, electric pumps, geelong rope factory, gympie, golden horseshoe estate, c johnstone, jack nichol, c. macgennis, alec saunders, alfred g. johnstone, graeme jolly, william purdie, john mann, maxwell l gaunt, sale school of mines, freiberg school of mines, schools of mines, railway locomotive

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E565 N10 28 April 1980 A43 The "muscles" of the mechanical mole, driven by a hydraulic line from a powerful "power pack".

Awarded to Alan Bowers (A236814) who was a R.A.A.F. dental mechanic who serverd during WWII including service in Darwin, and then continued in the R.A.A.F. for some years after the end of WWII The Royal Australian Air Force (and all Commonwealth Air Forces) Long Service and Good Conduct Medal: Awarded to NCOs and ORs of the RAAF (RAF, RCAF etc) for 15 years service. A cupro-nickel plated medal, the obverse features the sovereign's head, the reverse features the crown and eagle emblem of the RAAF (and RAF). Officers are eligible for the award provided they have served a minimum 12 years in the ranks. The riband is dark blue and maroon with white edges. This medal ceased to be awarded in Australia in 1975 when it was replaced by the National Medal (and sbsequently the DFSM and DLSM) in the Australian system of honours and awards. http://www.heritagemedals.com.au/medals-1/service-long-service/air-force-long-service-and-good-conduct-medal.html History of the RAAF Dental Branch It took six years following the formation of the RAAF in 1921 for the first Dental Clinic to be established at Point Cook, Victoria. On 10th June 1927 Flying Officer James Carl Rosenbrock commenced work as an RAAF Dental Officer for the FlyingTraining School at Point Cook. As personnel numbers were still relatively small, Rosenbrock was also responsible for the dental care of all Victorian RAAF units, which involved treating members at 1AD Laverton, as well as Air Force Headquarters at Victoria Barracks in Melbourne. As Army Dental Officers were currently caring for RAAF personnel at Richmond, NSW, the Senior Dental Officer of the 3rd Military District in Victoria (SDO 3MD) requested through the military board that a similar arrangement be established, where that the newly appointed RAAF Dentist provide part time dental services to the Army units stationed at Queenscliff. This was seen as an effective reciprocal arrangement, with both units having a Dental Officer in attendance for, in total, around 3-4 weeks a year. Rosenbrock continued to serve as the sole RAAF Dental Officer until the middle of 1933, when the Air Board asked for his service to be terminated following ‘behaviour unbecoming of a RAAF officer'. He had borrowed several sums of money, of around 40 Pounds or so, from junior ranks on base (as well as from the Regimental Sergeant Major) and had failed to pay the money back. He was replaced by a fellow Victorian, FLGOFF Norman Henry Andrews, on the 18th Sep 1933, who went on to become our first Director of Dental Services, and was instrumental in establishing the organisations and conditions of the Branch that are still present today. Through a fair amount of persistence and hard work on the part of Norman Andrews, the RAAF Dental Branch began to expand from 1937, with the introduction of 2 additional positions, at RAAF station Richmond, and at the FlyingTraining School at Point Cook. This gave the RAAF 3 uniformed Dental Officers, which was expanded to 5 in the months leading up to WW2. 4 of these Dental Officers were based in Victoria and 1 at Richmond, with the other two RAAF units being cared for by the Army (as in the case of Pearce in WA) or by civilians (as in Darwin). With the sudden increase in RAAF personnel required at the outbreak of WW2, the number of RAAF Dental Officers increased dramatically, from 5 in 1939, 28 in 1940, 64 in 1941, 147 in 1942, 193 in 1943, 219 in 1944, and peaking at 227 in 1945. RAAF Dental Officers were required to work in a variety of locations, both in and out of Australia. Between 1940 and 1942 a massive construction programme occurred, with new dental clinics being established around Australia. Priority was given to aircrew training units in order to get these personnel dentally fit for operational deployment, but Dental Officers could equally find themselves posted to recruit depots, fixed stations, medical clearance stations, mobile dental sections, and RAAF and civilian hospitals. RAAF Dental Officers were posted to the large dental centres at Ascot Vale (Vic) and Bradfield Park (NSW) when first appointed, where they received military and clinical training, before being deployed to their needed location. Mobile Dental Units When Japan entered the war in 1941, the rapid deployment of troops to northern operational areas with less than ideal dental fitness was extremely high. As a result, the RAAF deployed a range of mobile dental units, either alone or with medical sections, to support the increasing number of isolated deployed personnel within Australia and overseas. There were three types of mobile unit used: a. Mobile Dental Unit – relied on using either a semi-trailer to get around or by building a surgery directly on to the truck chassis, and installing hydraulic chairs, units, x-rays, and laboratory equipment. They were able to move around between small units, such as RAAF radar stations, where they could plug into the local power supply and work immediately. b. Transportable Dental Units – used for stops of longer duration, where field equipment was carried in panniers from one unit to another by road or rail and housed in whatever accommodation was available at the destination. They were often carried within Australia on Tiger Moths and Dakota aircraft. c. Itinerant Dental Units – in some areas, the dental equipment was installed at the RAAF unit and the Dental Officer and their staff would travel from unit to unit, using the equipment available at each location. RAAF Dental BadgeAs the war developed in Europe, it soon became obvious that the RAF Dental support was not capable of supporting the increasing numbers of RAAF aircrew that were being sent for service with the RAF, with only enough Dental Officers available to provide one to every 2000 men ( instead of the preferred 1 to 600). As a result, the RAAF provided a mobile dental unit, fitted out in a caravan and pulled by a Ford V8 Coupe, to travel around England in support of RAAF personnel at various squadrons. Some degree of tact was needed to ensure that the RAF did not take this as a comment on the treatment they were providing, but it proved successful in maintaining a satisfactory state of dental fitness in RAAF personnel, and a second mobile unit was soon dispatched. They were also set up with a laboratory on board as well as the surgery, which was a major difference between the RAF and RAAF, as the RAF did not provide dentures for their troops (the RAAF would, providing they had served for 6 years). In 1943 the RAF was no longer able to provide Dental support to Australian troops in the Middle East, which resulted in the need for a transportable dental unit to be deployed from Australia. It functioned in a similar manner to the RAF, by moving from one squadron to another. It served in the Middle East and Africa, from Cairo across North Africa, to Italy, and eventually back to England to treat returned prisoners of war. GPCAPT Norman Andrews The growth and development of the RAAF Dental Branch owes a debt to one man in particular, GPCAPT Norman Andrews. As the second RAAF Dental Officer to enlist on 18 Sep 1933, Andrews became the principal architect of the structure and organisation of the RAAF Dental Branch leading up to and during WW2. Until early 1940, the RAAF Dental Branch was administered by the Director of Medical Services (Air), which placed it under the control of the Army Medical staff. The Army would provide their Inspector of Dental Services for advice whenever needed. In April 1940, the RAAF Medical service separated from the Army, resulting in the control of the RAAF Dental Branch shifting back to the RAAF. Andrews became the first Director of Dental Services, when the position was created in 1943 as recognition of the higher profile the Dental Branch was now playing in the RAAF Medical service. Until this time, Andrews's title had been as the Dental Staff Officer to the RAAF Medical Service. Andrews was responsible for the establishment of the war-time structure of the Dental service, establishing new dental centres at all major bases, creating mobile and transportable dental units, ensuring the continual growth of the Branch, maintaining professional development of staff through the establishment of a professional journal, and by organising renowned lecturers to speak at RAAF bases. He also believed in visiting as many dental units as possible to see for himself what conditions were like and to talk first-hand to staff in remote units. His itinerary during the war years, both in and out of Australia, shows a large number of trips in a variety of modes of transport in order to reach remote areas where units were serving. He was promoted to GPCAPT in July 1944, as the numbers of Dental Officers soon peaked at 227 towards the end of the war (1 GPCAPT, 9 WGCDRs, 60 SQNLDRs, and 157 FLTLTs). After the war, with the reduction in RAAF personnel required in uniform, the Dental Branch also reduced its numbers significantly. By 1947 there were only 18 Dental Officers serving (many part-time), with 1 GPCAPT, 1 WGCDR, 10 SQNLDRs, and 6 FLTLTs, and only 13 by 1950. With the decrease in Branch personnel numbers, the ‘powers to be' saw fit to reduce the Director of Dental Service rank to WGCDR, and as a result Norman Andrews found that in order to continue serving in the RAAF he would have to wear a reduced rank. This appears to have been a contributing factor in his decision to discharge at the relatively early age of 43 and accept an administrative job as Director of the Victorian Government's School Dental Service. Norman Andrews holds the proud honour of being the founder of the RAAF Dental Branch, which during the war was instrumental in educating servicemen of the importance of dental health and maintaining the dental fitness of troops in a variety of areas. Dental Orderlies (Assistants) The dental orderly mustering was first introduced in 1937. Until that time, medical orderlies were assigned to assist the Dental officer with their duties. As early as 1931 it had been noted by both RAAF and Army Dental Officers working in Victoria and Richmond that a lot of the troubles they were having would be solved by appointing a permanent Dental Orderly. Often they would find that the medical orderly they were assigned was a different one each day, and as a result the administration and work in general was very inefficient. By 1937, with the increase in Dental Officers to 3, it was realised that a Dental Orderly mustering needed to be created. Dental Mechanics/Technicians Before WW2, dental laboratory work was provided by civilian laboratories, as most RAAF units were stationed around metropolitan areas. At this time, service personnel were still required to pay for their own dentures, unless they had served for six years or had their dentures damaged during performance of their duties. In July 1940, mainly in response to the development of more remote RAAF dental units and the increasing demand for dental prostheses, the Dental Mechanic mustering was established. Unfortunately there was a very limited pool of civilian dental mechanics to recruit from, and as a result the RAAF set up a training school at Laverton (which was later moved to Ascot Vale) in June 1941 which conducted an intensive 6 month course in Dental mechanics. Dental mechanics were quickly in demand. In all fixed and mobile dental units at least 1 Mechanic was supplied for each Dental Officer, and indeed the RAAF supplied Dental Mechanics throughout all its deployments, something the RAF were unwilling, or unable, to do. Two grades of dental mechanic existed: the Senior Mechanic (with the rank of NCO), who was competent in all phases of laboratory work; and the Junior Mechanic, who could only handle routine work and not more advanced denture work. The progression to Senior required a further trade test in techniques including setting up, clasp-forming, casting and backing teeth. During the course of the War, two special courses were held for Mechanics. The first, directed at senior mechanics so that they could instruct others, was in 1942 when Acrylic Resin was first introduced as a denture base material, as an alternative to the current option of vulcanite. Later, towards the end of the War, a ‘refresher' course was provided for those that had served for the greatest period of time in order to allow them retraining in techniques that they had not practised during their service and which were common in civilian life. This included cast base dentures, crowns and bridges, partial dentures, and retainers. Towards the end of the War, a course was held with WAAAF trainees to train them as Mechanics. However, as the War was soon to end they never had the opportunity to progress within the mustering to become Senior Mechanics. The RAAF Dental Branch has survived 75 years of turbulence, with reviews of its viability occurring regularly every few years from as early as 1937. The Branch continues to provide excellent service to the ADF community and, despite reduced manpower, will continue to play an important role in Air Force Health operations. http://www.defence.gov.au/health/about/docs/RAAFDental.pdf40cm cupro-nickel plated medal, the obverse features the sovereign's head, the reverse features the crown and eagle emblem of the RAAF (and RAF). A23814 BOWERS.A. A. F.r.a.a.f long service medal, r.a.a.f good conduct, r.a.a.f. dental service medal

White paper catalogue with brown printing for a sale on account of Parks Victoria, on 27th February 1997 at San Remo. For sale were marine & general service equipment, boat, crane, forklift, metal shop and woodworking machinery, pnu. & power tools, outboard motor, winches, trailers, hardwood & railway line, office furniture & equipment, nuts & bolts and hydraulic underwater tools. Announcement printed in the front of catalogue mentions that J. H. Curnow & Son Pty. Ltd. Are combining their name with the Dyett family and trading as Curnow Dyett, Real Estate Agents, Auctioneers and Qualified Valuers.business, auctioneers, curnow dyett, ian dyett collection - auction catalogue - parks victoria, leigh hart, ian dyett, curnow dyett, j h curnow & son pty ltd

Long term loan from Neurological Society of Australasia Museum of Neurosurgical Instruments , South Australia Catalogue with Historical Commentaries Second Edition January 2006 Copy located at RACS MuseumSTUART MORSON'S MECHANICAL INJECTOR FOR ANGIOGRAPHY. Stuart Morson(1913 - 1980) of Sydney had this injector constructed in or before 1952. It is said that it was not used much. The injector embodies two 10 ml and two 20 ml Record syringes coupled to a single delivery system. Each is operated by a piston. The pistons are driven from cylinders drilled in a metal block within the casing of the injector; the motive power must have been hydraulic or pneumatic pressure delivered through a manifold with taps allowing each syringe to be worked in isolation. The casing also contains two linked micro switches operated from a distance; it is unclear what was the role of these switches, and it is possible that a component of the unit is lost. JB Curtisl stated that a mechanical injector was devised in 1949 for serial angiography by his collaborator Schuster, but was not felt to be safe enough for use. For many years, neurosurgeons and neuroradiologists preferred to inject by hand.