Showing 104 items
matching high pressure
-
Moorabbin Air MuseumManual (item) - ALF 502R Series Turbofan Engine Manual: High Pressure Compressor, ALF 502R Series Turbofan Engine Manual: Chapter 72-34- High Pressure Compressor Section
... ALF 502R Series Turbofan Engine Manual: High Pressure...ALF 502R Series Turbofan Engine Manual: Chapter 72-34- High...Lycoming ALF 502R series turbofan engine manual: High...: High Pressure Compressor section. Lycoming engine repair manual ...Lycoming ALF 502R series turbofan engine manual: High Pressure Compressor section. Lycoming engine repair manual engines, aircraft, lycoming, turbofan engine manual, alf 502r -
Moorabbin Air Museum
Book (item) - CAC Collection - Service Instructions For Lucas High Pressure Fuel Pumps Type G.T.D Series
... CAC Collection - Service Instructions For Lucas High...CAC Collection - Service Instructions For Lucas High... High Pressure Fuel Pumps Type G.T.D Series. Book CAC Collection ... -
Moorabbin Air Museum
Document (item) - CAC Collection - Type Test - ATAR High Pressure Oil Pump
... CAC Collection - Type Test - ATAR High Pressure Oil Pump...CAC Collection - Type Test - ATAR High Pressure Oil Pump... Moorabbin melbourne CAC Collection - Type Test - ATAR High Pressure ... -
Moorabbin Air Museum
Drawing (Item) - Allison High Pressure Fuel Filter Series Operation Chart No 5F-3
... Allison High Pressure Fuel Filter Series Operation Chart No...Allison High Pressure Fuel Filter Series Operation Chart No... Moorabbin melbourne Allison High Pressure Fuel Filter Series ... -
Wannon WaterHigh pressure scour valve mould (casting) watermains, Mould
... High pressure scour valve mould (casting) watermains...Used to make casting moulds for the high pressure main... Used to make casting moulds for the high pressure main Otway ...Used to make casting moulds for the high pressure main Otway Supply System pipeline. Was used in conjunction with scour valve mould, Wf mould and valve stem mould in the 1980sUsed to manufacture spare parts for the main Otway pipeline2 wooden boxes each contain the mould for casting valves for wtaermains pipelines. Moulds lined with green coloured sealantwatermains written in black ink on outside of boxotway region, water supply, pipelines, valves -
Eltham District Historical Society IncPhotograph, Gerni High Pressure Water Cleaner - Engineering Design
... Gerni High Pressure Water Cleaner - Engineering Design... 28 x 35.5 cm (string on back for hanging) Gerni High Pressure ...One of a set of display images thought to be produced by the Shire of Eltham c.1979-1987Illustrative of services provided by former Shire of ElthamColour photograph 20 x 29 cm mounted on green-painted chipboard 28 x 35.5 cm (string on back for hanging)Title printed on label adhered to board below photograph (replaced June 2017)cleaning, maintenance -
Moorabbin Air Museum
Manual (item), Thompson High Pressure Pumps
... Thompson High Pressure Pumps... Moorabbin melbourne Grey ring-bound folder Thompson High Pressure ... -
Federation University Historical Collection
Photograph - Photograph - Colour, VIOSH: High Pressure spray units; Traralgon, Bendigo and Ouyen, Victoria
... VIOSH: High Pressure spray units; Traralgon, Bendigo and... photographs - 2 portrait, 5 landscape VIOSH: High Pressure spray units ...Victorian Institute of Occupational Safety and Health (VIOSH) Australia is the Asia-Pacific centre for teaching and research in occupational health and safety (OHS) and is known as one of Australia's leaders on the field. VIOSH has a global reputation for its innovative approach within the field of OHS management. VIOSH had its first intake of students in 1979. At that time the Institution was known as the Ballarat College of Advanced Education. In 1990 it became known as Ballarat University College, then in 1994 as University of Ballarat. It was 2014 that it became Federation University. VIOSH Australia students are safety managers, senior advisors and experienced OHS professionals. They come from all over Australia and industry. Students are taught active research and enquiry; rather than textbook learning and a one-size fits all approach. VIOSH accepts people into the Graduate Diploma of Occupational Hazard Management who have no undergraduate degree - on the basis of extensive work experience and knowledge. Photographs show pressure hose system for cleaning. Examples are from Traraldon, Bendigo and Ouyen in Victoria. .I to .4 plus .7 are at Traralgon..6 is at Bendigo and .7 at Ouyen. 7 colour photographs - 2 portrait, 5 landscapeviosh, victorian institute of occupational safety and health, graduate diploma in occupational hazard management, ballarat college of advanced education, pressure unit, traralgon, bendigo, ouyen -
Department of Energy, Environment and Climate ActionPacific Marine pump Type Y
... . But its main feature was its high pressure of up to 225 psi...High pressure Pacific marine Pump.... But its main feature was its high pressure of up to 225 psi ...The Pacific Marine company was based in Seattle on the west coast of America and manufactured its first satisfactory portable fire pump 1925. These early Type N pumps were replaced in 1933 by the more familiar Type Y pumps. The updated pumps proved popular with the US Forest Service, and a large number were purchased by the Forests Commission as part of the equipment upgrade program in the wake of the 1939 bushfires. The Pacific Marine had a 9.8 Hp, two-cylinder, two-stroke petrol motor running with a high oil mix ratio of 16:1, so it blew vast clouds of blue smoke as the motor screamed at 4500 rpm. Part of its unique design was the water-cooled engine and muffler. But if the flow of water was interrupted the engine would quickly overheat and seize, so it needed constant monitoring and attention. Water was driven through a pair of bronze impeller gears which also needed a constant flow of water otherwise they would also self-destruct. When running properly, a Pacific Marine could pump 63 US gallons per minute, or about enough to fill a 200-litre drum. But its main feature was its high pressure of up to 225 psi. Pacific Marine pumps were often mounted on top of departmental fire tankers and used to spray water into the tops of burning trees. Compared to other pumps of the era it was light weight at only 70 pounds and was often mounted on a wooden stretcher frame. But they were cantankerous things to start with the rope pull and many exasperated novices came away with skinned knuckles. Modern Honda motors, which were more reliable and smoother running, replaced the Pacific Marines as the pump of choice for forest firefighters in the 1980s.High pressure Pacific marine Pumpforests commission victoria (fcv), bushfire, fire pump -
The Beechworth Burke MuseumGeological specimen - Greenstone / Gabbro, Unknown
... high pressure... condition under the effect of high heat, high pressure or hot... condition under the effect of high heat, high pressure or hot ...This specimen was recovered from Ceres West of Geelong, Victoria. Greenstone is the name for any metamorphosed basic igneous rock (in the case of this specimen, Gabbro) that gains its greenish colour to the presence of the minerals chlorite, actinolite, or epidote, hence the term 'green' and 'stone'. Greenstone is often formed through metamorphsis along a convergent plate boundary. In the rock cycle (the series of processes that creates the various types of rocks) there are identified three different types of rocks, which are the sedimentary, the igneous and the metamorphic. Metamorphic rocks started out as sedimentary, igneous or earlier metamorphic rocks but changed from their original condition under the effect of high heat, high pressure or hot, mineral-rich fluid. However, if pressure or heat is too high, then the rock will melt, resulting in the formation of an igneous rock. The name used to describe these types of rocks reflects this specific inherent trait of change, since the word “metamorphic” derives from the Greek word “metamorphosis”, meaning “change of form or structure”. Metamorphic rocks form in the Earth`s crust but can be also found on the surface, due to elevation of the Earth`s surface. They are divided into two categories: the foliated metamorphic and the non-foliated metamorphic rocks. Gabbro is a highly useful mineral that is often polished to create cemetery markers and kitchen benches. It is notable for its qualities of durability, being able to withstand extreme elements and wear. Whilst not rare, Gabbro is of great utility and has been highly desirable for its qualities. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.Greenstone is a solid hand-sized metamorphic mineral of a green colour. Greenstone is the name for any metamorphosed basic igneous rock (in the case of this specimen, Gabbro) that gains its greenish colour to the presence of the minerals chlorite, actinolite, or epidote, hence the term 'green' and 'stone'. Gabbro is a medium to coarse grained rocks that consist primarily of plagioclase feldspar and pyroxene. Greenstone is often formed through metamorphsis along a convergent plate boundary. Gabbro forms due to cooling and crystallization of magma underneath Earth's surface. Greenstone/Gabbro/from Ceres west/of Geelong. Has old Geological Survey label/and probably collected by/Richard Daintree in 1861/C.Willam 15/4/21/ Other label: 62 /greenstone, metamorphosed, igneous rock, gabbro, chlorite, actinolite, epidote, metamorphsis, rock cycle, various types of rocks, sedimentary, high heat, high pressure, mineral-rich fluid, metamorphosis, foliated metamorphic, non-foliated metamorphic, convergent plate boundary, greenish colour, minerals -
Department of Energy, Environment and Climate ActionWajax Mk 3 pump
... High pressure Wajax Mk 3 pump With hand primer... (FCV) Bushfire Fire Pump High pressure Wajax Mk 3 pump ...The earlier Pacific Marine pumps were not replaced and were auctioned off during the 1980s. The ever reliable Wajax Mk3 remained a fire cache item ready to be called on should a specific need for a small transportable pressure pump arise. The Wajax Mk3 has been in circulation since the 1950’s, and through that time has undergone several upgradesHigh pressure Wajax Mk 3 pump With hand primerforests commission victoria (fcv), bushfire, fire pump -
Bendigo Historical Society Inc.Newspaper - Article on the failure of Bendigo's Water Supply in 1870, Feb 06 2021
... Bendigo Advertiser: Full page article entitled 'High... 'High pressure failure'. Newspaper Article on the failure ...When work was being finished on the Back Creek syphon specially designed to push water uphill, metal plates on the pipelines were not strong enough to withstand the pressure. Damaged and loss of water was estimated to be 25,000 pounds. It was one of the biggest disasters in Vicotria's history.Bendigo Advertiser: Full page article entitled 'High pressure failure'.bendigo water supply, coliban system -
Moorabbin Air Museum
Document (Item) - (SP) Technical Orders - multitude - list in "Context"
... Technical Order TO-4S-1-2 High Pressure Air Valve Cores... Technical Order TO-4S-1-2 High Pressure Air Valve Cores Technical ...Possibly related to navigationtechnical order an 03-10abb-163 cyl plug selector valve assy overhaul with parts breakdown, technical order an 03-5-308 switch pressure actuated overhaul with parts breakdown, technical order an 05-55a-13 d-c selsyn position indicators and transmitters, technical order an-03-10abb-237 swing check valve overhaul with parts breakdown, technical order to-00-20a-2 airplane maintenance forms, technical order to-01-1-390 food and galley equipment responsibility, technical order to-01-1-515 rework solenoid control head part 966129, technical order to-01-1-619 oxygen regulators inspection and replacement, technical order to-02-10ab-1 r985 aircraft engines operations, technical order to-03-1-6 solenoid meshing devices ops service overhaul, technical order to-06-1-8 fuels and lubricants, technical order to-06-10-1 lubrication oils grades and use, technical order to-08-5-10 radio scr-578-a defective reels rl-48, technical order to-1-1-383 removal of ammunition from aircraft, technical order to-10-25-3 film developer assy operations servicing parts catalog, technical order to-14s3-1-503 inspection of life raft co2 cylinders, technical order to-15a1-2-12-3 air pressure regulator overhaul, technical order to-15h4-2-2-3 ignition units overhaul, technical order to-15h6-2-2-123 cockpit temperature control box, technical order to-15h6-2-2-13 cockpit temperature control box, technical order to-15h6-2-2-163 cockpit temperature control box overhaul, technical order to-1f-1-525 safety wirting pilot oxygen shutoff valve, technical order to-1f-86-210 sabre electrical connector for test equipment, technical order to-2r-0470-12 an 02a-40eb-2 aircraft engines service, technical order to-2r-0470-13 an 02a-40eb-3 aircraft engines overhaul, technical order to-2r-0470-14 an 02a-40eb-4 aircraft engines parts breakdown, technical order to-4s-1-2 high pressure air valve cores, technical order to-4s5-2-3 tail skid shock struts overhaul, technical order to-5f4-3-3 true airspeed signal control amplifier overhaul, technical order to-6j13-2-1-501 dual float switch assy installation, technical order to-6j14-1-5 torque values self sealing bladder cell multi bolt fittings, technical order to-6j3-4-15-4a vs-2 fuel regulator parts breakdown, technical order to-6j5-15-3 fuel filetr assy overhaul, technical order to-6j5-15-4 fuel filter assy parts breakdown, technical order to-6j5-18-3 micronic filters overhaul, technical order to-6j5-18-4 micronic filters parts breakdown, technical order to-6j5-24-3 av fuel filter replaceable micronic element, technical order to-6j5-5-3 fuel filter 03s12166d overhaul with parts breakdown, technical order to-6r-1-2 engine carburetor installation, technical order to-6r1-3-1-35 bendix injector carburetor overhaul, technical order to-6r9-2-11-3 valve check overhaul with parts breakdown, technical order to-6r9-2-12-3 swing check valve overhaul with parts breakdown, technical order to-6r9-2-14-3 check valve flow indicator overhaul wth parts breakdown, technical order to-8a6-3-3-3 ac generator overhaul, technical order to-8a6-8-4-4 engine driven aircraft generator parts breakdown, technical order to-8a6-9-3-3 aircraft ac generator overhaul, technical order to-8d1-21-3-33 fractional horsepower motor 5ba25aj28b overhaul with parts breakdown, technical order to-8d1-21-3-33 fractional horsepower motor 5ba25mj426b overhaul with parts breakdown, technical order to-8d1-29-2-3 direct current motor parts breakdown, technical order to-8d1-9-13-23 oil cooler flap control overhaul parts breakdown, technical order to-8d1-9-19-3 direct current motor overhaul with parts breakdown, technical order to-8d1-9-21-3 electromechanical linear actuator overhaul, technical order to-8d1-9-21-4 electromechanical linear actuator parts breakdown, technical order to-8d1-9-22-3 electromechanical power unit overhaul, technical order to-8d1-9-22-4 electromechanical power unit parts breakdown, technical order to-8d3-8-6-3 position light flasher overhaul, technical order to-8d6-5-4-504 mod westinghouse generator a45j247, technical order to-8e2-5-2-13 aircraft magnetos overhaul, technical order to-8e2-5-2-14 aircraft magnetos parts breakdown, technical order to-8ri-3-5-3 generator field control relay m-2 overhaul, technical order to-9h4-2-24-4a stratopower hydraulic pump parts breakdown -
Linton and District Historical Society IncPhotograph, Electro Hydraulic Dredge, Snake Valley, 1909
... for getting gold. The streams of water under high pressure just... as the Hard Hills. By blasting water from high-pressure hoses... high pressure just washed the hills and ground away ...Electro hydraulic dredge Snake Valley 1909. J Mc Bennett, was an engineer back at the main base, at Dawson's dam on the Carngham Road, Between Linton and Snake Valley. These dredges were used for getting gold. The streams of water under high pressure just washed the hills and ground away. This dredge closed down early 1910. 200 H.P. motors were used and 10 in. pumps.Black and white image of three workmen, one beside mining building the other two at dredge pump outlet. Image mounted on dark brown card. Between 1904 and 1911 the Electro Hydraulic Company sought to extract gold in an area north of Linton known as the Hard Hills. By blasting water from high-pressure hoses into the hillsides, soil containing gold was washed out for sluicing. Two gravel pumps in Dawson's Dam pumped the wash through the sluices. Despite considerable investment in expensive equipment, the Company did not have a great deal of success, and the mining operation ceased in 1911.mining, gold, mining equipment, electro hydraulic dredge, dredging, sluicing, dawson's dam, snake valley, miners -
Department of Energy, Environment and Climate ActionJohnston Tremblay HOK pump
... High pressure Johnston Tremblay HOK pump. It was invented...Forests Commission Victoria (FCV) Bushfire Fire Pump High ...High pressure Johnston Tremblay HOK pump. It was invented in about 1940 by Mr. J. Tremblay, fire-chief & director of public safety for Montreal forests commission victoria (fcv), bushfire, fire pump -
Maldon Vintage Machinery Museum IncPressure Testing Pump
... Hand operated pressure pump with water reservoir. High... goldfields Hand operated pressure pump with water reservoir. High ...Hand operated pressure pump with water reservoir. High and low pressure hoses. Low pressure for filling reservoir, high pressure reinforced hose for delivering water to item to be pressurised. Brass fittings. Reservoir painted pale green and operating handle yellow & red. -
Geoffrey Kaye Museum of Anaesthetic HistoryEquipment - Dental syringe, sectioned
... at a high pressure of c.10 atmospheres. It was used for raising... syringe, which injects at a high pressure of c.10 atmospheres ...Sectioned by Dr. Geoffrey Kaye in 1946.Cross-sectioned silver metal dental syringe, which injects at a high pressure of c.10 atmospheres. It was used for raising intradermal wheals, injecting the cranial foramina and infiltrating fibrous tissues. Hand-written inscription on barrel. "DENTAL SYRINGE/G Kaye sect. 1946"anaesthesia, dentistry, dental -
Department of Energy, Environment and Climate ActionPeat Spears (various)
... to high pressure hose to inject water... spears are driven into the ground and connected to high pressure ...After the 1939 bushfires the Forests Commission placed orders for 130,000 feet (nearly 40 km) of 1½ inch canvas hose in Britain to accompany over 200 new pumps of various types. The Altona workshop became a major centre for fabrication, repair and storage of hose, pumps and specialised equipment.Underground peat fires are very difficult to extinguish Water tends to just run off and not penetrate when sprayed onto the surface Peat spears are driven into the ground and connected to high pressure hose to inject waterforests commission victoria (fcv), bushfire, fire pump, fire tanker -
Wannon WaterScour valve mould
... spare parts for the high pressure valves in the main pipeline... parts for the high pressure valves in the main pipeline ...The moulds were used to make casting moulds to manufacture spare parts for the high pressure valves in the main pipeline for the Otway Water Supply System. Used in conjunction with valve stem mould, Wf mould and high pressure scour valve mould (casting) water mains. It is unknown whether these moulds are originals from the 1930's or later copies.Used in the manufacture of spare parts for the Otway Water Supply pipeline Wooden casting moulds3" SCOUR VALVEpipelines, otways -
Wannon WaterValve stem mould
... , Wf mould and high pressure scour valve mould (casting... and high pressure scour valve mould (casting) watermains Used ...Used to make casting moulds for the Otway Water Supply System in the 1980s. Used in conjunction with scour valve mould, Wf mould and high pressure scour valve mould (casting) watermainsUsed in the manufacture of spare parts for the Otway Water Supply pipelinevalve stem casting mould in plywood boxwatermains in black textaotway region, water supply, pipelines -
Wannon WaterWf valve mould, Mould
... valve mould, valve stem mould and high pressure scour valve... valve mould, valve stem mould and high pressure scour valve ...Used in the manufacture of spare parts for the Otway Water supply pipeline in the 1980s. Used in conjunction with scour valve mould, valve stem mould and high pressure scour valve mould (casting) watermainsUsed to manufacture spare parts in the 1980sWooden casting mould in 2 piecesotway region, pipelines, water supply -
Wannon Water3" Scour valve mould, Valve mould
... valve mould, valve stem mould and high pressure scour valve... valve mould, valve stem mould and high pressure scour valve ...Used in the manufacture of spare parts for the Otway Water supply pipeline in the 1980s. Used in conjunction with scour valve mould, valve stem mould and high pressure scour valve mould (casting) watermains Used to manufacture spare parts in the 1980swooden casting mould3" Scour Valve in silver raised lettering WF Logo in silver and raise In black texta - DEMAC 4 off C.I.otway region, pipeline, water supply -
Forests Commission Retired Personnel Association (FCRPA)Fire hose nozzle(s) with Y joint and brass attachments
... high in the tree tops. They were often used with high pressure... high in the tree tops. They were often used with high pressure ...Hose nozzle size can affect the stream of water. A smaller hole puts out a longer stream but with less volume. A longer water stream is useful when trying to extinguish fire or sparks high in the tree tops. They were often used with high pressure pumps like the Pacific Marine.Aluminum fire hose nozzle(s) with Y joint and interchangeable brass attachments For 1.5 inch hose with screw attachments rather than modern twist-camm locks. The main nozzle is aluminum alloy and the interchangeable nozzles are made of brass.bushfire, fire pump, forests commission victoria (fcv) -
Greensborough Historical SocietyNewsletter, Montmorency Pharmacy Newsletter June 2003, 2003_6
... and articles on the role of the pharmacist and high blood pressure.... and high blood pressure. montmorency pharmacy were street ...General news about staff at the Montmorency Pharmacy and articles on the role of the pharmacist and high blood pressure.1 page newsletter, black text on blue paper.montmorency pharmacy, were street montmorency -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)Sculpture - Porcelain figurine of an obstetrician holding a baby, Abbott, 1972
... high blood pressure and fluid retention. Its use has been... Enduron (methylclothiazide) was a diuretic used to treat high ...Enduron (methylclothiazide) was a diuretic used to treat high blood pressure and fluid retention. Its use has been discontinued. This object was likely produced as a promotional item by the manufacturers of Enduron.Porcelain figurine of a doctor holding a baby. The doctor has brown hair, is of male appearance, and is dressed in surgical attire, consisting of a white surgical gown and cap. There are some areas of blue detailing on the gown. Blue trouser cuffs and black shoes are visible below the gown. The doctor is holding a baby by its ankles in his left hand, and is holding his right hand against the baby's bottom. The baby is facing to the side, head pointing towards the ground. The figure is standing on a square plinth. Writing printed on the front of the plinth reads 'OBSTETRICIAN/"I just delivered/a president." Writing printed on either side of the plinth reads 'ENDURON/methylclothiazide'. Writing printed on the back of the plinth reads 'ABBOTT 1972'. Sticker attached to underside of statue reads 'THE COBID CORP'.obstetrics -
Linton and District Historical Society IncPhotograph, Electro Hydraulic Dredge, Snake Valley, 1909
... high pressure just washed the hills and ground away... for getting gold. The streams of water under high pressure just washed ...Black and white image of workmen at electro hydraulic dredge Snake Valley mine site. Image has been mounted on dark brown card. Electro hydraulic dredge Snake Valley Victoria 1909. J.M.C. Bennett was an engineer back at the main base, at Dawson's Dam on the Carngham Road, bet Linton and Snake Valley. These dredges were used for getting gold. The streams of water under high pressure just washed the hills and ground away. This dredge closed down early 1910. 200 H.P. Motors were used and 10 in. pumps.electro hydraulic dredge, dredging, sluicing, mining, gold, miners, mining equipment, snake valley -
The Beechworth Burke MuseumPhotograph - Photograph - Reproduction, Unknown c1852-1940
... at a cliff face using a high pressure hose, in Beechworth, Victoria... at a cliff face using a high pressure hose, in Beechworth, Victoria ...Depicted in the photograph are ten miners standing at a cliff face using a high pressure hose, in Beechworth, Victoria. The miners are located in the Three Mile Creek division, in the Beechworth Mining District established January 4th 1858 under An Act for Amending the Laws Relating to the Goldfields by the Governor-in-Council. The Ovens Gold Rush began at Beechworth in February 1852 and was followed by Yackandandah and the 'Indigo Goldfield'. The strategies applied to mining in Beechworth were distinct in comparison to other goldfields in Victoria such as Bendigo and Ballarat. The miners in Beechworth utlised 'hydraulic sluicing' to remove washdirt, the long water races and deep tailraces constructed through solid rock with an estimated 900 miles of water races cut through the Beechworth fields by 1880, demonstrating great engineering feats. The photograph taken is significant as it is a visual representation of the mining strategy, 'hydraulic sluicing' that was particularly unique to the Beechworth mines, particularly in Victoria and an engineering feat.Black and white rectangular photograph printed on matte photographic paper, unmounted print.beechworth mining district, mining, three mile creek division, three mile creek -
The Beechworth Burke MuseumPhotograph
... . Sluicing involved the use of high-pressured hoses to clear away.... Sluicing involved the use of high-pressured hoses to clear away ...This image shows an unknown location in the area of Beechworth that was possibly used as a sluicing mining site for gold during the Victorian Gold Rush. This era saw an influx of Chinese immigrants and Australian prospectors hoping to strike it rich on the fields. Many companies such as the Rocky Mountain Extended Gold Sluicing Company Ltd and the Cocks Pioneer Gold &Tin Sluicing Company also set up mines in the area. This site may be the location of one of these company's mines. The wooden logs are reminiscent of known sluicing operations in the era from that time. Sluicing involved the use of high-pressured hoses to clear away soil from earth that had been dug up by miners and was a popular method of excavation in the area, although it had severe impacts on the environment.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portray an open cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold. It also shows a location where sluicing was undertook which provides insight into the impact of sluicing on the environment at a time when it was done.A colour rectangular photograph printed on glossy photographic paperReverse: 6855 /beechworth, gold rush, sluicing, mining -
The Beechworth Burke MuseumPhotograph, c1920
... that uses high-pressure jets of water to dislodge rock material... that uses high-pressure jets of water to dislodge rock material ...This photo shows the large mining cavity with a hydraulic sluicing machine in operation at Baarmutha Three Mile Mine, Beechworth . The Beechworth Mining District was one of six mining districts established by the Governor-in-Council on 4 January 1858 under the provisions of An Act for Amending the Laws Relating to the Goldfields (21 Vic no.32). The District was further divided into seven divisions: Spring Creek, Snake Valley, Three Mile Creek, Buckland, Woolshed, Yackandandah and Omeo. The boundaries of each of these divisions and of the whole district are described in the Governor-in-Council's proclamation printed in the Government Gazette, 5 January 1858, pages 3-5. Hydraulic mining is a form of mining that uses high-pressure jets of water to dislodge rock material or move sediment. In the placer mining of gold or tin, the resulting water-sediment slurry is directed through sluice boxes to remove the gold. It is also used in mining kaolin and coal.This photograph shows the impact the gold rush era had on Australia and the earth.A black and white rectangular photograph printed on photographic paperCopied from original on loan film (WEBB QLD) / Donated 2009 NOV/ Baarmutha Three Mile Mine c1920-1950/ Managed by John Weir Peter Jereen Jack Cox / Owned by Plain Bros then Parkinsons Sluicing.mining, gold fields, beechworth, gold rush, burke museum, photograph, mining cavity, hydraulic mining, hydraulic sluicing, baarmutha -
The Beechworth Burke MuseumPhotograph, est. 1860-1875
... being exposed to torrents of water from high-pressure hoses... being exposed to torrents of water from high-pressure hoses ...In 1875, the Rocky Mountain Extended Gold Sluicing Company Ltd was created, utilising the previous Rocky Mountain claim for the area near Lake Sambell. The company employed A.L Martin to survey an area for a tunnel underneath Beechworth and Johnson Stephens to dig it. The tunnel was built at a rate of 40 feet a month and eventually measured 800 metres. The tunnel was a true accomplishment both in the present and during the 19th century. It was considered to be a marvelous engineering feat. Beechworth is renowned for its hydraulic sluice method of mining. This involved soil being exposed to torrents of water from high-pressure hoses. From 1876 until its closure in 1921, the mine produced an astounding 47,926 ozs of gold. Companies like this were the source of income for many Chinese gold-diggers who sought to make their fortune on the goldfields of Beechworth. During the height of the rush, the town had around 7,000 Chinese inhabitants living on the outskirts of town as they were not permitted to live within Beechworth itself.The search for gold is ingrained into the history of Victoria and therefore, images like this one which portrays an open-cut sluicing site can reveal important information for society and technology for the date when the photograph was taken. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in 1910. It also shows a location where sluicing was undertaken which provides insight into the impact of sluicing on the environment at a time when it was done. This image of the Rocky Mountain mine is historically significant as the mining complex is now non-existent, with the only remains being the tunnel built in 1880 by the company, which was considered one of the greatest engineering feats of the time. The image also provides a first-hand look into the social and cultural networks at play during the 19th century with racial segregation of the Chinese at the 'Chinese Camp', as well as an insight into Beechworth's origins during the Gold Rush.A sepia rectangular photograph printed on matte photographic paper as a postcardReverse: Historic Beechworth / 7792.1 / ROCKY MOUNTAIN MINE / Viewed from the “Chinese Camp”, shown partly in the foreground, we see the central plant of the famous Rocky Mountain Mining Company. This extensive complex, of which nothing remains, was situated between Silver Creek and the present Lake Sambell area. The company was responsible for a tunnel cut through solid bedrock underneath the town of Beechworth and surfacing near the keystone bridge on the Wangaratta side. Completed in 1880 it was declared to be one of the greatest engineering feats in Australia. The tunnel is still basically intact today. / Series by Wooragee Graphics: Historic Beechworth. / COPYRIGHT BURKE MUSEUM / No.72 beechworth, rocky mountain mine, sluicing, gold rush, mining, gold
