Gas Company – Stawell Ammonia Scrubber. Purifier. Condenser. Washer. Tower Scrubber with Retort house and Coke plant in the background.stawell

.1 - Book - 28 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Contactor Starters for Electric Motors" C49-1927, December 1927. .2 - Book - 56 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Dimensions of insulated annealed copper conductors for electric power and light including voltage tests" C50-1928, June 1928. .3 - Book - 36 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Vulcanised Fibre for Electrical Purposes" C51-1928, May 1928. .4 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Bus-bars and connections constructed of bare copper or aluminium" C52-1928, May 1928. .5 - Book - 16 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "Fixed Condensers for Radio Reception Purposes" - C53-1928, February 1928. .6 - Book - 32 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "Graphic (Recording or chart recording) ammeters, voltmeters and wattmeters." C54-1928 March 1928. .7 - Book - 20 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard - "5-Amp two pin wall plugs and sockets for domestic purposes (without earthing connection)" C55-1928, August 1928, .8 - Book - 24 pages + grey covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Tentative Australian Standard "Electric Cable Soldering Sockets" C56-1929, March 1929. .9 - Book - 8 pages + brown covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Graphical Symbols and Schedule of Outlets for the Electrical Equipment of Buildings" C64 and 65-1935, October 1935. .10 - Book - 24 pages + brown covers, side stapled, issued by the Australian Commonwealth Engineering Standards Association, Australian Standard "Porcelain Insulators for overhead powerlines and outdoor switching Structures" C67-1939, August 1939. On top right hand corner has the date stamp of the "The Electric Supply Co. of Victoria Ltd Ballarat" for items .1 to .8, SEC stamp on .10. trams, tramways, power station, standards, materials, electrical systems

These are sales photographs for William Tatham Ltd. of Rochdale. These photographs are taken in the fitting shop at William Tatham Ltd. where final assembly would have taken place. A Tape Condenser is a device that receives the wide fibre web from a woollen card, divides it, and rubs each section into a sliver. The photographed machine was made by William Tatham Ltd, a textile engineering company based in Rochdale, UK. Established in 1866 Tatham developed innovative textile machinery and send their products to Australia and other countries around the world.Two black and white photos of a Tape Condenser in a landscape format. The first photo is of the front of the machine, the second is of the rear.8038.1 - Front - top margin: For description see over. Front mid right edge - Wm. TATHAM Ltd. ROCHDALE. Machine Maker Front bottom right corner - 1138 Rear - Showing new model Tape Condenser with all-Perspex Guards, new gear box type of main drive to Condenser. New mounting of all Tape Rollers, cross shaft drive to Variable Speed Gear Box for drive to rubber shaft and many other improved features. 8038.2 - Front mid right edge - Wm. TATHAM Ltd. ROCHDALE. Machine Maker Front bottom right corner - 1140 Rear - New Model Four-teir Tape Condenser showing rubbing motion side Note greatly improved guarding completely enclosing rubbing motion and gearing, also Variable Speed Drive to Rubbing Motiom via heavy ‘V’ Belt. The drive is taken by cross-shaft from the main gearing of the Condenser. Rubbing Motion has all roller bearing eccentrics throughout.textile machinery, tatham, wool manufacture, tape condenser

Advertising posters for unbreakable condenser bobbins, produced by Hearl Heaton and Sons Ltd.The New Patent / UNBREAKABLE / CONDENSER / BOBBIN / The Result of 100 Years' Experience. / Perfectly Simple! / Simply Perfect! / Over / Half-a-Million / in use. / Because it is the BEST / it costs a few pence / more than some others - / BUT it saves SHILLhearl heaton and sons ltd

Condensers in engine room, 30 Nov 1915 newport power station, 1916

Ink on tracing paper technical drawings of John Barker's heat Pump project: .1) Magnetic clutch drive pulley .2) Condenser .3) amendment to condenser technical drawing, heat pump project, john barker

In the early 1970s the rope tows at Falls Creek were replaced by T Bars, after which they were replaced by chairlifts. When the snow thawed, the mountains reverberated from the sounds of blasting as new pylons were constructed for these chairlifts.Blasting equipment from the early 1970s in three parts, including a rectangle metal box with black with white text on top and six connectors, a rectangle yellow 'Blostometer 80' and a rectangle box with red knobs at end and enclosed in a black-brown leather case. 'EXPLODER TESTING RHEOSTAT' 'Blastometer 80' 'Nissan Blasting Machine - ICI - 30 shot condenser'falls creek, construction, blasting, explosives, snow, snow fields

Induction coil, note ivory handles to spark adjusters. (said to have a tinfoil condenser)

Solid wood 3 sided brown box with removable lid sitting on 4 circular shaped feet. Open front has dial and connectors. Inside is cylindrical coilMaker's plate: "AMSCO - ALLOCATING CONDENSER - S.T.L." Made in U.S.A. PAT'D 6-10-29 Other PAT'S PENDING CAP. 00035 MFDwireless, radio, scientific instruments, coil and tuner, condenser

Coloured slide transparency. Image is of a bush area. There is some machinery set into the ground in the foreground and some water from either a river or dam can be seen to the right. The words, Ruedin's Euc Oil Condenser are handwritten across the bottom border.Kodachrome Transparencyslide, bendigo, bendigo institute of technology

Vertical cylinder reciprocating condenser air pump with two 107 cm diameter flywheels (one on each end of crankshaft). The operating cylinder at at top of the machine has a centrifugal governor. Access ladder to platform at front. Painted black and red. On cylinder head "63"machinery pumps reciprocating metalwork

It's assumed that this journal was read at the Ballarat School of MinesA small illustrated journal with advertisements and pictures. pages 328-356 (and 26 pages of illustrated advertisements). Illustrations include machinery, corn crushers, condensers, chlorination plants. stea, hammers, steam engines, steam pumps, lamps, saw bench, leather belting, casks, barrels, machinery, boiler, cohran and co, birkenhead, stern, cowles syndicate company, electric smelting works, aluminium manufacturing, w t glover and co, rope machine, steam travelling crane, webster wood fibre machine, automatic govenor expansion gear, international exhibition edinburgh, beacon light, air propeller, well boring tools and pumps, cochran and co.'s launch, tug and boat building yard, s.s. jeanette, cochran boiler, cochran and co's boiler shop, stern wheel steamer, s.s. esperanca, cowles syndicate co, milton, w.t. glover & co.'s patent compound rope making machine, bendh drilling machine, steam launch, bicycle, well-boring tools

Wireless patrol car which is a Lancia Trikappa Tourer. The 7-stage amplifier with the tuning condenser can be seen through the open door of the car. Police dog on the running board. Photograph appeared in Popular Radio Weekly, March 4, 1923. The transmitter aerial was strung between the front and rear mudguards and lenghened by the driver raising the pole in order to improve reception. The receiver aerial is tied to the underneath of the roof.police vehicles; lancia trikappa tourer; motor police branch; wireless patrol; transport

The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only.Black and white photograph of the Davey Paxman Experimental Steam Engine. On the brake is returned serviceman Norman WIlliam Ludbrook (Diploma Electrical Engineering, 1952). Far right is Roy E. Mawby (Diploma Electrical Engineering, 1950)steam engine, model steam engine, davey paxman, electrical engineering, laboratory, scientific instrument, norman ludbrook, norman william ludbrook, roay mawby, roy e. mawby

The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only.Black and white photograph of the Davey Paxman Experimental Steam Engine installed at the Ballarat School of MInes. steam engine, model steam engine, davey paxman, thomas bath, experimental steam engine

The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only. Black and white photograph of an experimental steam engine which was produced for the Ballarat School of Mines. It was designed for experimental purposes, such as testing of efficiency, etc. The laboratory which housed the steam engine was lit with gas lighting. davey paxman experimental steam engine, model steam engine, davey paxman, steam, thomas bath, thermodynamics

Set of six photocopied plans or drawings on A3 sheet of Clifton Hill car shed - 3/1937 Some of the sheets overlap with each other. .1 - P? - Plan showing depot block, building plan and track plans .2 - P7689 - Plan of Land - dated 6-3-1937 .3 - P7690 - same as sheet one, but shows date and drawing number .4 - P? - part of shed with notes hand written on it - changes made to buildings - notes condensers and gas storage - possibly for the gas producer buses. .5 - part of plan with hand written notes .6 - dittotrams, tramways, drawings, depots, property, clifton hill cable tram depot, cable trams, world war 2, buses

Five 'Popular Radio Weekly Magazines. .1) Vol. 1, No. 1, 25 February 1925. (Purchasing a receiver, eliminating static, Morse Code, An Efficient one-valver, A Simple Crystal Circuit, Combining Valve and Crystle, the Alfred Hospital, Frank Tate on Radio. Images of Josie Melville, Alberto Zelmanm circuits) .2) Vo. 1, No. 14, 27 May 1925. (Purity amplifier, Popular Wireless, Oscillations, Marconi's Wireless Beam Transmitter, Resistance coupled Amplifiers, Condenser Losses) .3) Vol. 1, No. 2, 04 March 1925. (A Crystal Receiver, Medium Wave Four-Valver, The Harkness Circuit, A One-Valve Super, The Aerial Mast, The Police Patrol, C Batteries, A Two Crysal set, La Bela Lingvo, Plain Aerial. Images - Transmitting Aeroplace, A. Nicholson - Chief Commissioner of Police) .4) Vol. 1, No 15, 03 June 1925. (The Ham and Radiophone, A Good Circuit, How the Microphone Transmitter Works, A Reflex Circuit, A Millionaire's Radio Installation, Teh Deresnadyne, Crystal Detectors, Hints an Accumulators, 3LO, Selection Radio Parts) .5) Vol 1, No. 6, 01 April 1925. (The Renartz Tuner, A 600 foot aerial, Measuring your Receiver, Doctoring Your Set, Understanding What You Read, The Vernier Condenser, Radio and Railways, Who Can Build the Smallest Set.)radio, valve, electrical engineering, frank tate, alberto zelman

Six key portable cassette recorder/player with rotary volume control. It can be operated directly from batteries or AC power (cord included). Also has Automatic Recording Level Control Circuitry (ALC), thus no need to adjust volume while recording. In original box with instructions and power cord. (Purchased at Waltons for 29.99).Auto Stop / GAC - logo Top: Condenser mic Rec / Play / Rewind / FF / Eject Left side: Ear O / Remote Mike 00 / Volume Bottom markings: Model No. SW-201 AC: 240V 50HZ 6W DC: 6V (UM - 2x4) Made in Hong Kong Warning: To prevent fire or electrical shock hazard, do not expose this appliance to rain or moisture, do not remove cover, no user serviceable parts inside, refer servicing to qualified service personnel. cassette recorder, gac

The Davey Paxman Experimental Steam Engine was purchased by the Ballarat School of Mines as the result of a bequest from Thomas Bath.The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only.davey paxman experimental steam engine, model steam engine, steam, thermodynamics laboratory, thomas bath, bequest

Microscope were essential medical tools in diagnosing blood and tissue samples of patients. Microscopes were used at Ararat Mental Hospital from the time of its opening. The microscope is significant as an example of medical equipment used at the mental institution in the 1800's.This microscope sits in an flat tripod, much like the American style foot. It has an inclination joint. The mirror is on a double jointed arm, allowing oblique illumination and above stage illumination of opaque objects. The substage ring fitting can be removed to allow for extremely oblique lighting. Removing the ring is easy as it is fixed by a simple bayonet arrangement. Many microscopes had a bullseye condenser which attached to the stage, but this is lacking in this example, perhaps because the mirror can articulate above the stage. Coarse focus is by straight rack and pinion, fine by micrometer screw acting on the stem. There is an extendable drawtube which extends to allow optimal use of the objectives and a single objective and ocular are present. The microscope is missing pieces such as glass slides and two side braces.R & J Beck London Serial Number: 7925microscope, pathology, medical equipment, biospsy

This book was owned by Alf Gresham Johnston who was a former SMB mining student from the Ballarat School of Mines. He died at the age of 29 during military service in South Africa. The following is from the Federation Uni Honour Roll at http://federation.edu.au/about-us/our-university/history/geoffrey-blainey-research-centre/honour-roll/j/alfred-gresham-johnston-1872-1901 The October 1901 Ballarat School of Mines (SMB) Students Magazine reported 'Alf. Johnston's gone. The news came as a shock to all of us at the school. He who was with us a few short months ago, in all strength of sturdy manhood, has met a soldier's death in South Africa, and we sincerely mourn his loss…. His heart was in the school, and he did his best to further its interests … His last act on leaving Australian shores was to send a telegram from Albany to Prof. Mica Smith, to whom he was warmly attached, wishing the School and all connected with it "Good-bye". In his short, all to short, life of 29 years, he had more adventure than falls the lot of most men, and possibly the spirit of adventure, and also, of duty, prompted him to throw in his lot with the "colors," and leave for the front. The news of his death comes to us with added weight of sadness when we remember that he was one of the organisers of the School entertainment last year to help swell the fund for the erection of a statue to fallen Victorian soldiers.'A small red book with a double black line bordering the front cover, with the text Longmans Elementary Science Manuals on the bottom of the cover. On the back cover is an L&Co logoOn the title page is the inscription of the original owner of the book Alf G Johnston School of Mines Ballarat 1899. Inside the front cover and on page 19 is the stamp of the School of Mines Ballaratalfred johnston, steam engine, compound engines, condensers, heat, horse-power, transfer of heat, combustion of fuel, saturated steam, cranks and crank shafts, watt governor, boilers, alf johnston, william ripper, boer war

Used at Ballarat School of MinesThe cover is a red brown colour with the title on the spine and the publisher Longmans & Co printed near base of the spine. The book has 496 illustrations throughout with some pull out plates. Pages 514.On the inside cover it is stamped with The School of Mines Ballarat and written in pencil is 1914 and E K.compound engines, thermodynamics of gases, properties of steam, temperature-entropy diagrams, superheated steam, steam-jacket, feed-water heaters, crank-shaft, flywheels, corliss engine, steam turbine, condensers, friction of engines, steam-engine, william ripper, steam

Formerly part of the Ballarat School of Mines libraryA blue book with the title printed in gold on the spine, and the publisher "Longmans" printed in gold at the base of the spine. It has 503 illustrations throughout. It has two loose pages of plates in a sleeve inside the back cover and some pull out plates throughout. 841 pagesIt is stamped with The School of Mines Ballarat near the front and back pages, as well as some throughout the book.steam engine, properties of steam, flywheels, condensers, thermodynamic principles, energy diagrams, engine cycles and efficiencies, brake horse-power, steam in the cylinder, multiple expansion engines, valve gears, governors, crank, corliss and drop-valve engines, steam turbines, turbine performance, steam

These are sales photographs for William Tatham Ltd. of Rochdale. These photographs are taken in the fitting shop at William Tatham Ltd. where final assembly would have taken place. A carding machine disentangles and cleans wool fibres and then aligns the individual fibres so that they are parallel with each other.The photographed machine was made by William Tatham Ltd, a textile engineering company based in Rochdale, UK. Established in 1866 Tatham developed innovative textile machinery and send their products to Australia and other countries around the world.Two black and white photos of an Semi-Continental Card Set in a landscape format. The first photo is of the whole machine, the second is a close up of the mid section of the machine.8038.1 - Front - top margin: For description see over. Front mid right edge - Wm. TATHAM Ltd. ROCHDALE. Machine Maker Front bottom right corner - 1131 Rear - Semi-Continental Card Set arranged to receive latest pattern Automatic Feed fitted with Peralta, improved type Parallel Fiber Feed permitting of passageway between Scribbler and Carder. Four-tier Continuous Tape Condenser. 8038.2 - Front - top margin: For description see over. Front mid right edge - Wm. TATHAM Ltd. ROCHDALE. Machine Maker Front bottom right corner - 1132 Rear - Showing Peralta with hydraulic pressure to rollers and working with improved pattern Parallel Fibre Feed arranged with passage between the two main sections.textile machinery, tatham, carding machine, wool manufacture

This is a set of 13 photographs of Lithographic personnel and equipment taken at the Army Survey Regiment, Fortuna, Bendigo in 1990. Photos .1P to .3P feature the Beseler Model 4SAF Autofocus Enlarger and accessories. This enlarger was used to enlarge photographic media from the late 1950s. The following description written by Myron Matzkin appeared in the now-defunct Modern Photography magazine in April 1959: Specifications: Beseler Model 4SAF Autofocus Enlarger. Negative size: 16mm to 4x5. Focusing: Autofocusing by parallelogram, wheel and cam system. Light source: 150-watt opal lamp. Construction: Steel and extruded aluminum with pyramid structure and obelisk frame. Other features: Single set of condensers for all lenses, concealed counterbalance for crank-controlled up and down movement, horizontal projection, glassless negative carriers and wheel-mounted variable contrast paper filters. Fire pump testing shown in photos .12P & .13P was performed on a regular basis by the unit firefighting team. The building under construction in photo .11P was built with climate controls to house a map library and digital data media building. All geodetic and survey records previously located at the Field Survey Squadrons and Survey Directorate were centralised at the Army Svy Regt in 1992. More information on the centralisation of RA Svy records is provided in page 157 of Valerie Lovejoy’s book 'Mapmakers of Fortuna – A history of the Army Survey Regiment’ ISBN: 0-646-42120-4. This is a set of 13 photographs of Lithographic Squadron personnel and equipment taken at the Army Survey Regiment, Fortuna, Bendigo in 1990. The photographs are on 35mm negative film and were scanned at 2400 dpi. They are part of the Army Survey Regiment’s Collection. .1) & .2) - Photo, black & white, 1990. Beseler Model 4SAF Autofocus Enlarger. .3) - Photo, black & white, 1990. Beseler Model 4SAF Autofocus Enlarger accessories. .4) - Photo, black & white, 1990. Photo Troop’s SPR Scott Cameron retouches a film negative. .5) - Photo, black & white, 1990. Print Troop’s SPR Syd Anstee. .6) - Photo, black & white, 1990. Photo Troop’s SPR Tony Purton. .7) - Photo, black & white, 1990. Photo Troop’s SPR Ivan Parsons. .8) & .9) - Photo, black & white, 1990. Photo Troop’s LCPL John Bragg. .10) - Photo, black & white, 1990. Print Troop’s SPR Ross Anza with a new haircut. .11) - Photo, black & white, 1990. Concrete floor leveling with a screed inside new Map Library building. .12) & .13) - Photo, black & white, 1990. Fire pump put to the test in Fortuna’s lake.There are no personnel identified.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, litho, litho sqn