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matching john valves
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Whitehorse Historical Society Inc.
Article, Maroondah Orchestra's exiting performance, 1976
Maroondah Symphony Orchestra's opening concert for 1976 at Nunawading High School Theatrette.Maroondah Symphony Orchestra's opening concert for 1976 at Nunawading High School Theatrette. Soloist, John Schmidli played his Yamaha 4 valve piccolo trumpet (the only one in Australia). Conductor: Alfred Artingstall.Maroondah Symphony Orchestra's opening concert for 1976 at Nunawading High School Theatrette. orchestras, maroondah symphony orchestra, schmidli, john, arkinstall, alfred -
Federation University Historical Collection
Letter, Letters written by Richard Squire to his son Tom Squire 1938
In 1905 Richard Squire was manager of the West Berry Consols at Allendale, and developed an improved system of mine ventilation, which was supported in "The Age."[4] He was successful in combating and remedying the gas and ventilation troubles of the Deep Mines of Creswick and Allendale Districts after all had failed. MINE MANAGERS’ ASSOCIATION. Ballarat Branch. ... Mr R. B. Squire, manager of the West Berry Consols, at Allendale, submitted a paper detailing what he had done tor the betterment of ventilation in the alluvial mines of Smeaton and Mary borough districts- Members gave Mr Squire every credit for the results that he claimed to have effected; the adoption of his ideas had testified to their value to mine-owners. It was painted out, however, that for want of a thorough debate of the subject with experienced men the author had unwittingly included some general statements that required modifying in some points and extending in others, in justice to other workers among the earlier and the present day managers of mines. It was decided to invite the author to meet a sub-committee on this subjectHandwritten letters written by Richard Squire to his son Tom Squire 1938 on lined paperrichard squire, tom squire, hazel squire, jack squire, jim squire, ned, mt mercer, plant, skids, pump, poppet, carburetor, shaft, balance weight, pulleys, syndicate, suction, lease, reports, estimates, flat fields, reef, trucks, pipeclay, sandstone, suction pipe, valves, honeycomb rock, yarrowee, ballarat, reef combs, cheques, yellow slate, leigh river, dyke, quartz, ballarat deep leads, ballarat deep leads extension, bore, reads, bedrock, cemented sand, g m of a, gold mines of australia, liz the car, geoff squire, lode, hayes timber, ethel, ross creek field, ross creek gold mining co., frank herman, lillas, jack hayes, eyres brothers, g.gay & co, buninyong, glenfine, the star mine of avoca fields, talbot alluvials, guildford plateau, a.b.c. special supply store, geological branch, shell coy, lawaluk, almanac, mcbinny, bingley's paddock, cargaire valley and lead, stand and deliver demands, sheehan's, smeaton hotel, john charleson, ballarat main lead, goon, dereel, the bay leads, avoca field, ballarat alluvials, haddon field, courier, school of mines, bewick mining & co., broken hill syndicate, morrison's lead, baragwanath, creswick, duke of wellington plant, the moorabool lead, kohinoor band and alluvian, star of the east, bonshaw, epidemic, polio, k.w. steedman, mr newman, allendale mines, professor mica smith, alfred mica smith, mr hodge, w. taylor, mcpherson's reward coy, mr mitchell, billy thomas, john bull, albert, nina, stanley hunter, frederick the great, ross creek south, bislolo, brilolo, birlolo, ballarat east coy, maxwells, reginald murray, bob allan, vendetta, john lynch, dodson, mnster of mines, e.j. hogan, jonah ward, mcnaughton's paddock, bellesby, alec peacock, jenkins, h.c. jenkins, conspiracy, argus, mr ellerby, dr lawrence, occulist, mining -
Federation University Historical Collection
Letter, Letters from Richard Squire to his son Tom 1934
In 1905 Richard Squire was manager of the West Berry Consols at Allendale, and developed an improved system of mine ventilation, which was supported in "The Age."[4] He was successful in combating and remedying the gas and ventilation troubles of the Deep Mines of Creswick and Allendale Districts after all had failed.[5] MINE MANAGERS’ ASSOCIATION. Ballarat Branch. ... Mr R. B. Squire, manager of the West Berry Consols, at Allendale, submitted a paper detailing what he had done tor the betterment of ventilation in the alluvial mines of Smeaton and Mary borough districts- Members gave Mr Squire every credit for the results that he claimed to have effected; the adoption of his ideas had testified to their value to mine-owners. It was painted out, however, that for want of a thorough debate of the subject with experienced men the author had unwittingly included some general statements that required modifying in some points and extending in others, in justice to other workers among the earlier and the present day managers of mines. It was decided to invite the author to meet a sub-committee on this subject![6]Handwritten letters from Richard Squire to his son Tom and Family reporting happening at the mine richard squire, tom squire, engine trouble, basil, f.l. smythe broker, trembath, w. ryall, mt mercer, flu, plant, skids, pump, c. hayes, illness, poppet, carburetor, mum, ned, shaft, balance weight, hazel squire, pearson, pulleys, syndicate, goon, len hopkins, suction, dunstown, lease, jim squire, bannockburn, nina, albert, mrs trenery, connie, jay, judy squire, cohuna, bladder attack, reports, estimates, dunstan & coy, jelbarts, barrett, flat fields, brown, gold estates, berry leads, parsley roots, share book, meredith, reef, pay sheet, colin, mr gibbs, l.r.g plan, banagwanth, mcnaughton bores, glenfine, allan, william thomas, john lynch, crawford, shelford, liz the car, trucks, chandlers, ballarat trustees, cameron, elaine, mrs read, clark, j. hayes, dunlop, dr lawrence, eye specialist, reid, mullock bank, jack squire, herman, peter's legal inc. ballarat, freddie reid, j.r. whipp, a.b. reid, grenville, leigh river plan, johnstone's, premier petrol coy, chandler's, ballarat deep leads extension, harwood & pincott, a. rice, lillas, l. e. walker, secretary for mines, pipeclay, sandstone, mr saville, weymouth & carroll, suction pipe, valves, financiers, gold mines of australia, mr hanley hunter, sadowa coy, kerang shareholder, buninyong, stanley hunter, len, fran, max, dr jones, honeycomb rock, booth, sandy mcnab, emily shaw, john cock, ross creek, mitchell, rowe, neil cameron, walker, kidney disease, holst, nellie, ronaldson's, ronaldson & tippett, brokers, investors, lockett, miller & co, wellesly, john sharpe, elizabeht ellen, old lawaluk, mining -
Federation University Historical Collection
Booklet - Annual Review, Ballarat School of Mines Annual Review, 1986 -1991
The Ballarat School of Mines was established in 1870 through the initiatives of the Ballarat Mining Board making it the oldest site of technical education in Australia. The Board was concerned with the shortage of mine managers for the goldfields. Classes began in surveying, mathematics, and chemistry and a decade later they included metallurgy , assaying and geology. With the decline in goldmining the direction of the college changed and broadened, the art School was established and the Ballarat Junior Technical School developed. In 1976, the tertiary sector seperated from the School of Mines and Industries Ballarat to form the Ballarat College of Advanced Education. In the 1980s SMB was a Community College of Technical Education and Further Education (TAFE) offering a wide range of vocational, enrichment and preparatory programs. It is continuing the tradition of providing for the educaiton needs of people within the Central Highlands. During the 1970s and 80s it acquired and refurbished old buildings and developed new facilities to keep up with the needs of an expanding curriculum and student population. The era of these annual reports is just before the merger with the University of Ballarat.A number of soft card covered annual report for the Ballarat School of Mines. .1) 12 page black covered report featuring an image of the E.J. Tippett Library. Includes information on death of E.J. Tippett, disability policy, Peter Quinn, Patti McNulty, Bob Feary, Shane Everand, Integration, Fiona Watson, retirement of Robert Morgan, Opening of the carpentry and Joinery Facility in Davey Street, formation of the School of Business and Information Technology, Melissa Bone, opening of the E.J. T. Tippett Learning Resource Centre (Library), Refurbishment of the Administration Building, Food Service Building (Prospects), Court House Theatre, Enrolment centre, Museum, Creche, Women's Trade technical Program, Rural Education Program, Ararat Prison Program, Community Studies Section, Ararat Adult Literacy Group. Literacy Assistance for Undergraduates, Fire training, fitness, open Learning, Training & Employment Group, Awards, Filipino Visitors, oil Seed Research, Brunei, Barometer (gift) for Horticulture, Special Equipment (guillotine and brake press; programmable logic Controller; theodolite: laser lever; Universal testing Machine; Atomic Absorption Spectrophotometer)., organisational Structure. Photos include Ken Flecknoe, Peter Quinn, Patti McNulty, Bob Feary, Shane Everard, Fiona Watson,Linda Bland, Robert Morgan, David McCaughey, E.J. Tippett, Frank Sheehan, Julie Baulch, Jo Reeves, Col McCurry, Jenny Garnham .3) Blue covered book with a photograph of the M.B. John Building taken from Albert Street on the cover. Topics include: Ken Flecknoe, Peter Shiells, Ararat Campus, David Haddow, Kevin Martin, Rendle Hannah, Gary Eason, Geoff Pope, Albert Peart, M.B. John building opened, Hairdressing Salon, Community Centre, Creche, closure of Lydiard Street, Museum, Jenny Levison, Inskill, Small Business Training, Ballarat Eat free Library, Barkly Street, Wormalds Valve Group, Aboriginal Programs, Horticulture Center, Awards, Country fire Authority, tractor Donation, Women's Policy. Special purchases included surveying equipment with data recorder, test rig , CDT MIG welder, compact gas chromatograph with FID and single pen recorder, Olivetti stand-alone word processing unit. Images include Ken Flecknoe. Peter Shiells, John Crowe, Trevor Slater, Brian McLennan, Kerrie Cross, Albert Peart, John Cain, M.B. John, Enrollment Centre, Museum, Jo Watson, Wormalds, Brian Webber, Dianna Nikelson, Ian Aitken, Brendan B, Chez Dichiera, Heather Dixon, Julie Broadbent .4) 1993 - Brown and white soft covered annual review featuring students of the Ballarat School of Mines at work. Bill Gribble, Brian McLennan, Peter Shiells Retirement, Robert C. Lovett, Steven Mendelson, Max Palmer, Jenny Gough, Mary Molloy, Barrie Firth, Colin McCurry, Dora Hormann, Organisation Structure, Brewery Acquisition, Humffray Street Primary School, Grant Street Retaining Wall, Neville Bunning Plaque, VCE Plus, Ballarat Small Business centre, Ararat Prison, Ballarat Showgrounds Rotunda, .6) Green covered annual review with an aerial photograph over Albert Street, Ballarat. Content include Kerrie Cross, Peter Shiells. Kenneth Flecknoe Obituary, Ian Pimblett, Keith Boast, David Nicholson, Max Palmer, Brian Webber, Bob Lovett, Linda Bland, Prospects, Training restaurant, 3BBB, Malcolm Vallance, Aboriginal Programs, Ian Cathie, Koorie Support Unit, Caroline Hogg, 'Trained Men Make Their Own Terms' exhibition at the Gold Museum, Ricky Hains, Stephen Hughes, Jeff White, Dennis Bolster .8) Blue covered review for 1989. The contents include: Kerrie Cross, Peter Shiells, Ann McCaffrey, Kevin Alsop, Mary Molloy, Ross Furness, Robert Lovett, Victoria Street Student Hostel, Hugh Beggs, Ballarat Small Business Centre, Inskill, Ararat Campus, Hospitality and Tourism, Koorie Support Unit, Fiona Warsn, Bruce Staley, Terry Moran, Anthony Wonish, Ivan Deveson, Leo Shannon Memorial Award, Bryan Crebbin, Geoff Howard, R.C.W. Burdett, Jeff White, Ian Harris, Tom Wiseman, Bill Gribble, Allison Kay, Steven Mendelson, Keith Boast. .9) Grey covered book with a coloured photo of the Victoria Street Student Residence. Contents include: Kerry Cross, Peter Shiells, Morgan Bevan John Illuminated address. Jean Phillips, Koorie Support Unit, Andrew Sullivan, Victoria Street Student Residence, Horticulture, Inskill, Tertiary Awareness Project, Adult Education, Ivan Deveson, Brian Howe, Barry Jones, Joan Kirner, Andrew Trigg, Warren Perry, Murrell Rock Collections, Gwyn Hanssen-Piggott, Disability Awareness Day, Sebastopol Borough Logo, Phoebe Rimmer, Russell Jackson, R.J. Young Scholarship, Peter Muir, Founders Day Cake, Morgan John. .11) Black card covered booklet with five images of exteriors of the Ballarat School of Mines. the contents include: Jack Barker, Peter Shiells, Peter Ellyard, Ian Stoney, Terry Moran, Wayne Strong, David Ince, Simone Titheridge, Ian Aitken,Kevin Alsop, Bill Bridges, Clive Carmichael, Bob Feary, Rendle hannah, Roly Parfenovics, Graham Snibson, Kevin Stockdale, Len Wilson, Child Care Centre opening, Student accommodation, Victoria Street, Brewery site. naming buildings, E.J. barker. A.W. Steane K.J. Flecknow, Carpentry and joinery, Inskill, Hospitality, Pottery, ceramics, Founders' Day, Warren Perry, Agreement between Ballarat School of Mines and Ballarat university College, merger, Peter Baldwin, Awards, obituary Lindsay Hillman. Images include: Wayne Strong, David Ince, Simone Titheridge, kerrie Cross, Joan Kirner, Frank Sheehan, Bill Gribble Ros Wilkie, Judi O'Loughlin, Tony Leonard, Gemma Hearnes, Brendan Hill, Joanne Bell, Karl Moon, Stella Savy, Shirley Falkinder, Peter Baldwin, Jack Barker, Michael Ronaldson, David Kemp, Peter Shiells, Margot Healey, Sharon McLennan, Kerrie Firns, Petrena Brookers, Deb Goudappel, Claire Bond, Administration Building Lindsay Hillman. .13 ) Brown covered report with photographic images. Content includes: Pam Merrett. , Peter Shiells, Robert Lovett, Steven Mendelson, Max Palmer, Jenny Gough, Barrie Firth .14) Brown covered report with photographic images. Content includes: .15) Green covered report with photographic images. The blond woman standing on the right looking at a computer screen is Pam Merrett. Content includes: Bill Gribble, Ron Wild, Doug Sarah, Martin Hill, John Kemp, David Manterfield, Leslie Comy, Linette Penhall, Glen Martland. Virginia Fenelon. Michael Bracher, Brewery Building. Child care centre, Prospects Cafe Opening, Horticulture Training Centre, Retaining Wall, The Gordon, University of Ballarat and Ballarat School of Mines affiliation, Geoffrey Blainey, Ararat Community College Memo of understanding, Brian McLennan. Founders Day (Hadden Storey), Gwyn Hanssen-Pigott, Ken Latta, Neville Bunning Outstanding Achievement Award, Valerie Wilson, Jack Barker, John Sharpham, Jack Barker Resignation.ballarat school of mines, university of ballarat, integration, shane everard, robery morgan, linda bland, ballarat junior technical school, former court house, ken flecknoe, bruce muir, lindsay hillman, neil crouch, jack barker, keith boast, rex hollioake, m.b. john, bob lovett, brian mclennan, peter shiells, bruce tanner, jeff white, bryan crebbin, kerrie cross, ric dunlop, tom wiseman, barbara hughes, chris matheson, morgan b. john, albert street, steven mendelson, john crowe, ann mccaffrey, kevin alsop, mary molloy, ross furness, robert lovett, victoria street student hostel, student residences, hugh beggs, ballarat small business centre, inskill, ararat campus, hospitality and tourism, koorie support unit, fiona watson, bruce staley, terry moran, anthony wonish, ivan deveson, leo shannon memorial award, geoff howard, r.c.w. burdett, ian harris, bill gribble, allison kay, liz eddy, pam merrett, doug sarah, martin hill, john kemp, david manterfield, leslie comy, linette penhall, glen martland, virginia fenelon, michael bracher, brewery building, child care centre, prospects cafe, horticulture training centre, retaining wall, the gordon, university of ballarat and ballarat school of mines affiliation, geoffrey blainey, ararat community college memo of understanding, founders day, hadden storey, gwyn hanssen-pigott, ken latta, neville bunning outstanding achievement award, valerie wilson, john sharpham, kerry cross, morgan bevan john illuminated address, jean phillips, andrew sullivan, victoria street student residence, horticulture, inskill, tertiary awareness project, adult education, brian howe, barry jones, joan kirner, andrew trigg, warren perry, murrell rock collections, gwyn hanssen-piggott, disability awareness day, sebastopol borough logo, phoebe rimmer, russell jackson, r.j. young scholarship, peter muir, kenneth flecknoe obituary, ian pimblett, david nicholson, brian webber, prospects, training restaurant, 3bbb, malcolm vallance, aboriginal programs, ian cathie, caroline hogg, 'trained men make their own terms' exhibition at the gold museum, ricky hains, stephen hughes, dennis bolster, aboriginal education, e.j. tippett obituary, patti mcnulty, bob feary, equal opportunity officer, robert c. morgan, school of business and information technology, e.j. tippett library, e.j. tippett library opening, carpentry and joinery, women's trade and technical program, rural education program, ararat prison program, barometer, oil seed research, . bill gribble, peter shiells retirement, robert c. lovett, max palmer, jenny gough, barrie firth, colin mccurry, dora hormann, organisation structure, brewery acquisition, humffray street primary school, grant street retaining wall, neville bunning plaque, vce plus, ararat prison, ballarat showgrounds rotunda -
Ballarat Tramway Museum
Slide - 35mm slide/s - set of 8, John Theodore, Tram No. 39 at the Lions Pa rk, Lismore, c1973
Yields information about tram 39 following its disposal and how it was sheltered.Set of 8 AGFA blue and white plastic mount 27mm square slides of Tram No. 39 at the Lions Pa rk, Lismore c1973, after the roof has been built over it. See also Reg Item 6545 for photographs of the tram prior to the roof being built over it. .1 - 39 at the park with the shelter looking newly built. .2 - ditto with D3 671 in the background. .3 - end view of the tram, with the highway in the background. .4 - as for .2 .5 - interior view of one end with the controller and brake valves removed. .6 - interior view of the pink paintwork! .7 - ditto .8 - ditto Various notations by John as to the slide number and the trams in pencil and ink.tramways, trams, disposal, lismore, preserved trams, tram 39 -
Flagstaff Hill Maritime Museum and Village
Machine - Diving Compressor, Siebe Gorman & Co. Ltd, 1880-1890
This compressor was part of the E.G. Ward Collection. It is connected to the diving suit and boots also in our collection. Siebe Gorman & Company Ltd was a British company that developed diving equipment and breathing equipment and worked on commercial diving and marine salvage projects. The company advertised itself as 'Submarine Engineers'. It was founded by Augustus Siebe, a German-born British engineer chiefly known for his contributions to diving equipment. Siebe Gorman traded as an engineering firm for over 180 years from 1819 to 1999. The early success of the business was due to its founder, the Prussian immigrant Christian 'Augustus' Siebe (1788-1872). For business reasons, he applied for and was granted British citizenship in 1856. He was a gifted engineer who was able to translate theoretical problems into practical, working products. During the industrial Victorian period, the business traded as 'A. Siebe' at 145 High Street Holborn London, but in 1828 new premises were acquired at 5 Denmark Street, Soho. The family firm produced a wide range of manufactured goods including paper-making machinery, measuring machinery, water-pumps, refrigeration equipment and diving apparatus. Augustus Siebe specialised in submarine engineering early on and the company gained a reputation for the manufacture of safe, reliable diving apparatus. Augustus Siebe is best remembered for the development and manufacture of the ‘closed’ Diving Dress based on the ideas of Charles and John Deane, George Edwards and Charles Pasley. Apart from some small modifications to valves and diver communications, the basic 12 bolt ‘closed’ diving dress remained relatively unchanged after the 1870s. Later company successes were also based on innovation, with new products that could be successfully developed and manufactured to high standards. This was largely attributed to the inventive nature, foresight, engineering and entrepreneurial skills of Robert Henry Davis (1870-1965). In 1882, RH Davis joined the company of 'Siebe & Gorman' as a young 11-year-old office boy and he was to remain with the company until he died in 1965. Augustus Siebe retired in 1869 and handed over the company to a new partnership of Henry H. Siebe (1830-1885) and William A. O'Gorman (1834-1904). The new firm traded as 'Siebe & Gorman' (1870-1879) from premises in and around Mason Street, Westminster Bridge Road, Lambeth, London. The two partners soon recognised the potential of R.H. Davis and in 1894, aged 24, he became General Manager of Siebe & Gorman. Davis increasingly ran the company until the surviving partner (W.A. Gorman) died in 1904. The firm was disposed of to the Vickers (armaments) family and a new company 'Siebe Gorman & Co. Ltd.' (1905-1998) was formed. Under the chairmanship of Albert Vickers, R.H. Davis was kept on as Managing Director, and the company forged ahead. However, after WW1, the Great Depression caused manufacturing output and share prices to slump. In 1924 Robert Davis made a deal with the Vickers Board and acquired control of the company through majority shares. Under his leadership, the Siebe Gorman Company flourished and within time, four of his sons also joined the firm. The company gained a worldwide reputation for the manufacture of diving apparatus, decompression and observation chambers, and safety breathing apparatus of all types for use on the land, in the air and under the sea (including mine rescue, tunneling, aircraft, diving, submarine escape and in other hazardous environments). Close research and development links with the MOD (especially the Admiralty), also provided a lucrative outlet for the company products. In 1932, Robert Davis was knighted by King George V, principally for his invention of the ‘Davis Submerged Escape Apparatus’ (D.S.E.A.). Siebe Gorman essentially remained a family firm from the beginning (under A Siebe) until it became a public company for the first time in 1952. However, following WW2, British manufacturing stagnated through stifled investment and post-war austerity, and there was little innovation. Siebe Gorman fortunes began to decline as an ageing Sir Robert Davis failed to invest, or change the company business and management practices. In 1959, Siebe Gorman was acquired by the “Fairy Group” and the ailing Sir Robert was made Life President. Consequently, nothing changed and the slow decline continued until Sir Robert's death in March 1965. Around 1960, Siebe Gorman acquired the diving apparatus manufacturer C E Heinke, and for a brief period, it manufactured some diving equipment under the combined name of Siebe Heinke. Around 1964, Mr. E. 'Barry' Stephens was appointed as the new Managing Director to modernise Siebe Gorman. Changes were made, including a move to a new factory in Wales in 1975. The new company concentrated on fire fighting breathing apparatus and escape equipment, and the move coincided with the loss of many of the older, traditional craft skills. Between 1985 and 1998, Siebe expanded through acquisitions, and several other companies were acquired. The Siebe Gorman (diving apparatus) company has therefore traded as A. Siebe (1819-1870); Siebe & Gorman (1870-1879); Siebe Gorman & Co (1880-1904); Siebe Gorman & Co. Ltd (1905-1998).The compressor is a very significant item as it gives a snapshot into marine history and the development of diving equipment generally especially that used for salvage operations before and during WW2. Siebe & Gorman the company that made the equipment was a leading inventor, developer and innovator of marine equipment with its early helmets and other items eagerly sought after today for collections around the world. The items in the Flagstaff Hill collection give us an insight as to how divers operated and the dangers they faced doing a very necessary and dangerous job during the early days of marine exploration.A single cylinder divers' pump by Siebe Gorman & Co Ltd, London, eccentric hand cranked in brass mounted mahogany case with instructions to the underside of the lid, brass covered pressure gauge and air outlet, brass makers plaque to the front, water inlet and outlet to the rear, green painted lifting rings. Machinery has some blue painted areas on the metal.Plate on the back 'WATER SUPPLY" "WATER OVERFLOW" "WATER DRAIN-IN" Pressure gauge dial "BOURDON'S PRESSURE GAUGE" STEBE GORMAN & CO. LONDON", "LBS PRESSURE" "FEET OF SALT WATER" Plate on the front " PATENT, Siebe Gorman & Co Ltd Submarine Engineers" below emblem (Lion, Crown, Horse)flagstaff hill, warrnambool, flagstaff-hill, maritime-museum, diving compressor, london, siebe gorman & co ltd, marine technology, life saving, deep sea diving, maritime museum, maritime village, manine history -
Flagstaff Hill Maritime Museum and Village
Instrument - Foghorn, Late 19th century
A foghorn is a device that uses sound to warn of navigational hazards like rocky coastlines, or boats of the presence of other vessels, in foggy conditions. The term is most often used with marine transport. When visual navigation aids such as lighthouses are obscured, foghorns provide an audible warning of rocky outcrops, shoals, headlands, or other dangers to shipping. An early form of fog signal was to use a bell, gong, explosive signal or firing a cannon to alert shipping. From the early 20th century an improved device called the diaphone was used in place of these other devices, The diaphone horn was based directly on the organ stop of the same name invented by Robert Hope-Jones, creator of the Wurlitzer organ. Hope-Jones' design was based on a piston that was closed only at its bottom end and had slots, perpendicular to its axis, cut through its sides, the slotted piston moved within a similarly slotted cylinder. Outside of the cylinder was a reservoir of high-pressure air. Initially, this air would be admitted behind the piston, pushing it forward. When the slots of the piston aligned with those of the cylinder, air passed into the piston, making a sound and pushing the piston back to its starting position, whence the cycle would be repeated. This method of producing a low audible sound was further developed as a fog signal by John Northey of Toronto and these diaphones were powered by compressed air produced by an electric motor or other mechanical means that admitted extremely powerful low-frequency notes. The example in the Flagstaff collection is an early cased and portable diaphone used on pleasure or sailing craft. By manually turning the crank handle air is produced and fed into valves that direct air across vibrating metal reeds to produce the required sound. in foggy weather, fog horns are used to pinpoint a vessels position and to indicate how the vessel is sailing in foggy conditions. One blast, when sailing on starboard tack and two blasts, when sailing on a port tack and three dots, when with wind is behind the vessel. Since the automation of lighthouses became common in the 1960s and 1970s, most older foghorn marine installations have been removed to avoid the need to run the complex machinery associated with them, and have been replaced with an electrically powered diaphragm or compressed air horns. The example in the collection is significant as it was used in the early 19th century for sailing vessels was important but these portable crank fog horns have also been superseded by modern electric varieties. Therefore the item has a historical connection with sailing and maritime pursuits from our past.English Rotary Norwegian Pattern nautical foghorn within a boxed pine varnished case with exposed corner dovetailing, original leather carrying strap, brass side crank, and original copper trumped horn. Card accessory with Directions for Use in both English and French.Noneflagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, foghorn, maritime technology, maritime communication, marine warning signal, portable foghorn, bellows foghorn, crank handle, robert hope-jones, john northey -
Warrnambool and District Historical Society Inc.
Book - History of Alderdice Brassfounders Warrnambool, Bill Downing and Jane Downing, History of Alderdice Brassfounders Pty Ltd 1898-2015, 2016
History of Warrnambool Factory - Alderdice Brassfounders Pty LtdThis is a book of 108 pages. It has a brown cover with white printing and a black and white photograph on the front cover and printing and seven black and white photographs on the back cover. The pages contain printed material and black and white photographs. non-fictionHistory of Warrnambool Factory - Alderdice Brassfounders Pty Ltdalderdice brassfounders pty ltd, agriculture in warrnambool district, william & charles downing -
Flagstaff Hill Maritime Museum and Village
Equipment - Boiler, T & F Johnson, boilermakers, late 19th century
A steam boiler like this one, made in the late 18th century, is often called a colonial boiler. Steam boilers were used in factories throughout Australia, mounted over similar designs of brick furnaces. This boiler is a fire tube type, in which the heat from the fire travels through the tubes and water circulates around them. Another kind of boiler is a water tube boiler, in which the water is inside the tubes and the heat of the combustion surrounds the tubes. The boiler in our collection burned wood as fuel but others of this design could also burn coal, coke, gas and liquid fuels. The boiler was made by T & F Johnson, boilermakers. In 1922 their factory was located at Coventry Street, South Melbourne. They were still advertising their 'Colonial, multi, vertical boilers, all sizes' at the same address in 1934. The connected pressure gauge, made in London by Dewrance, measures 0 to 400 pounds per square inch. John Dewrance is renowned as a pioneer of the steam locomotive in the early 19th century. He founded John Dewrance & Co. in South London in 1844. His son Sir John Dewrance took over in 1879. In 1939 the company became a subsidiary of Babcock & Wilcox, and was eventually owned by Emerson. How the boiler works: - A boiler is about two-thirds filled with water and heat is applied, in this case in the form of burning wood. The heat is transferred through the metal of the boiler to the water. When the water boils the steam rises to the top, and as it escapes from the boiler the steam pressure builds up in the steam space to later be released to do work; drive machinery such as ship and train engines, turbines, presses, wheels, and driving belts to operate looms and saws. The heat associated with the boiler can be used for preserving food, sterilising, factory manufacturing processes, and steaming wood for shipbuildin. Every boiler has several components fitted for safe operation: - - Safety valves - Gauge glass - Pressure gauge - Main steam stop valve - Water check valve - Blowdown valve - Manhole doorThe boiler is a significant item that gives us a snapshot of early Melbourne's industrial history. It is an example of the technological advancement during the Industrial Revolution where steam-driven machinery and motors could perform tasks more efficiently than manual labour. The makers were one of many boilermaker businesses in Melbourne during the early late-19th andearly 20th centuries. The maritime trade and skills of boilermaking are still learned and applied today. The Dewrance steam pressure gauge connected to the boiler was made by the London firms foundered by John Dewrance. He was renowned for developing the steam locomotive in the early 19th century.Boiler; a horizontal cylindrical underfired steam boiler. It is a multi-tubular design and is timber plank-clad, with brass fittings and pressure gauges. The boiler has an iron door at one end with a metal chimney above it. It is installed over a brick-enclosed solid fuel furnace. Two large, wood-mounted pressure gauges are connected to the boiler and have inscriptions. An inscription is on a red, cast iron plaque above the boiler door. The boiler's maker is T & F Johnson, South Melbourne. One of the pressure gauges was made by Dewrance, London..Maker's plate: "T & F JOHNSON / BOILERMAKERS / SOUTH MELBOURNE" Pressure gauge: "POUNDS PRESSURE / PER [square] INCH / DEWRANCE LONDON"flagstaff hill, warrnambool, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, boiler, multi tube boiler, steam boiler, steam technology, underfired boiler, horizontal boiler, timber clad boiler, steam power, industrialisation, boilermakers, south melbourne, dewrance, john dewrance, pressure gauge, dewrance pressure gauge, t & f johnson, london, steam engine, steam locomotive, pounds per square inch, 19th century, steam machine -
Bendigo Historical Society Inc.
Document - NORTH DEBORAH MINE - LETTER FROM THOMPSONS (CASTLEMAINE) LTD TO NORTH DEBORAH MINE
Four handwritten pages. Copy of correspondence from Thompsons (Castlemaine) Limited to Mr McCann, Manager, North Deborah Mine, Bendigo re the setting of the valves in the Roberts Winding Engine. As they have not got any records of the design of the machine, they suggest dismantling part of the machine so that a reasonable setting can be determined and a chart made to which the fitters will have to adjust the Valves.document, gold, the north deborah gold mine co, north deborah mine, letter from thompsons (castlemaine) ltd, mr mccann, john g burnell, roberts steam winding engine, north deborah mining company no liability, mr j g browne, j j stanistreet