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

Large unused diamond shaped Austox label made for use on carbogen cylinders. Beige with a black border, and green and red lettering.Information printed on label: SPECIALLY PREPARED FOR MEDICAL USES. / AUSTOX [logo] / COMPRESSED / CARBOGEN / CO2..........% OXYGEN.......... / (The percentages stated above are subject to tolerance) / KEEP COOL [in red] / CONTENTS: Imperial Gallons / WARNING - Great caution must be exercised to prevent any oil entering the cylinder, or being applied to the valve or fittings. The use of oil may lead to a dangerous explosion. [in red] / Australian Oxygen & Industrial Gases / Pty. Ltd. / MELBOURNElabel, cylinder, austox, australian oxygen and industrial gases pty ltd, carbogen, compressed carbogen

Large unused diamond shaped Austox label made for use on nitrous oxide cylinders. Dark purple, violet and white background, with white, violet and red lettering.Information printed on label: SPECIALLY PREPARED FOR MEDICAL USES. / AUSTOX [logo] / NITROUS OXIDE / KEEP COOL / WEIGHTS: / GROSS..........LBS. ........OZS. / TARE.......... LBS. ........OZS. / NET..........LBS. ........OZS. / Contents Imp. Gallons / WARNING. - Great caution must be exercised to prevent any oil entering the cylinder, or being applied to the valve or fittings. The use of oil may lead to a dangerous explosion. / AUSTRALIAN OXYGEN / AND / INDUSTRIAL GASES / PTY. LTD. / MELBOURNElabel, cylinder, austox, australian oxygen and industrial gases pty ltd, nitrous oxide

This Johnson Bros. (USA) Locomotive Type Boiler was from a steam shovel (that moved on rails) that excavated rock and soil during the construction of Stevens Weir near Deniliquin NSW in 1934. It has a working pressure of 100psi. This is an example of a fire tube boiler where the fire from the fire box heats the water surrounding the fire tubes running through the boiler, smoke escapes out the smoke stack and the steam is captured in the dome and sent through pipes toward other engines in the Port of Echuca Steam Display. Two glass gauges are fitted on the side of the firebox. Two safety valves are fitted at the top of the boiler to maintain the correct and safe pressure. It still functions today for visitors most days of the week.A good example of the technology and industrial history of the Riverina region of southern NSW and northern Victoria. It is an integral part of the Port of Echuca Steam Display running secondary engines off the steam produced within this boiler. Large cast iron, fire tube boiler with 124 fire tubes, fire box, steam dome and exhaust chimney. boiler, johnson bros, steam display, kevin hutchinson steam shed

The Junction Dam and Clover Dam Power Station, stages of the Kiewa Hydro-Electric Scheme, were needed to meet the increased power demands of the wartime industry in Victoria. Clover added 26 megawatts to the grid. Junction Dam was completed and ready to hold water by September 1943, but was emptied in December 1943 and not filled again until May 1944. Construction of Clover Power Station commenced in July 1941 and both turbines were in service by May 1945Clover Power Station and Junction Dam were part of the Kiewa Hydro Electric Scheme constructed by the State Electricity Commission of VictoriaSet of 21 black and white photographs taken by the official SECV photographer who gave each photo a number prefixed by K (for Kiewa) K1463- 22 Mar 1944 Inside Clover Power Station K1464- 23 Mar 1944 Valve K1466- 23 Mar 1944 Fittings for the power station K1467- 23 Mar 1944 Valve K1472- 30 Mar 1944 Equipment being installed in Clover Power Station K1474- 31 Mar 1944 Equipment for the power station K1493- 19 April 1944 Transformer K1495- 28 April 1944 Part of the generator being installed K1514- 11 May 1944 Equipment in the power station K1563- 9 June 1944 Turbine under construction K1565- 22 June 1944 Shaft between turbine and generator K1567- 22 June 1944 Turbine in the power station K1568- 22 June 1944 Transformers K1570- 5 June 1944 Guide vane actuators K1574- 22 June 1944 Equipment in the power station K1567- 22 June 1944 Clover Power Station K1607- 14 Aug 1944 Equipment in the power station K1620- 27 Aug 1944 ‘Charles Tavare (?) Equipment in the power station K1626- 23 Aug 1944 Clover Power Station K1628- 23 Aug 1944 Clover Power Station K1629- 23 Aug 1944 Clover Power Station On the back- each photograph has a handwritten reference number starting with K and the date stamped or writtensecv; kiewa hydro electric scheme; clover power station; junction dam; bogong

This is an early example of the Boyle's Anaesthetic Machine which was to become widely used throughout the world. The plaque on the wooden plinth suggests it was a display model from the medical equipment distributor Charles A King of London.The gas anaesthesia apparatus is mounted to a rectangular wooden base. It comprises two long, vertical glass cylinders held in place with metal brackets which are connected to a glass chloroform vaporiser container via metal tubes and associated valves and connections. The bottom of the glass flasks have outlet connections and inscriptions on the glass to measure volume. The chloroform vaporiser and adjacent glass ether vaporiser also have volume measurements etched on the glass, and the latter is the same height as the former but is larger in diameter. Both are connected via metal tubes and include outlet pipes that have associated cork stoppers. The maker's details are provided on a brass plaque attached to thewooden platform.A. Charles King Ltd. London, W1.henry edmund gaskin boyle, vaporiser, rotameter, chloroform, ether, anaesthetic apparatus, charles king ltd, plenum, sectioned, dr geoffrey kaye

Yields information about the interior views of the Ballarat tramcars and the driver's compartment.Six (6) Digital images taken by George Coop during the period 1968 - 1970, of the interior of trams. .1 - looking out of the open windows of a the saloon of a single trucker to the tram 28, at the City terminus. There is an Australian Symphony Orchestra interior advert. .2 - Looking through the open passenger door, with No. 17 behind. .3 - Looking from the saloon towards to the open end, no car number apparent. .4 - Looking at the driver's bulkhead with the used ticket box and a hand on the controller. .5 - View of the driver's compartment - T1F Controller, PV brake valve and "Pay as you enter" reversed. .6 - Close up of the Westinghouse T1F controller. trams, tramways, interiors, controllers, brake valves, signs, westinghouse, tram 17, tram 28

The main component of the nitrous oxide gasometer is a reflective white metal urn-shaped chamber from which an outlet valve and circular moulded tap allows for the flow of gas. A rectangular frame sits atop the chamber and comprises ornately decorated metal flourishes and three white metal anchoring pipes, two attached to each side of the chamber and one attached to the centre of the two-tiered, domed lid. The gasometer sits atop a Y-shaped cast iron stand, ornately decorated with metallic golden brass paint, with a circular base. There is also a black cast iron ring that is attached to the stand. Manufactured by Buffalo Dental Manufacturing Company, Buffalo NY.Inscription on base. "B.D.M. CO, BUFFALO N.Y." Inscription on vertical. "1 2 3" Inscription on upper side of top ring. "J. DEMAREST//PAT.FEB.15.1876." Inscription on lower side of top ring. "15"gasometer, nitrous oxide, storage, anaesthesia, dentistry, chloroform, ether, b.d.m. co

Large unused diamond shaped Austox label made for use on ethylene cylinders. Beige with red lettering.Information printed on label: SPECIALLY PREPARED FOR MEDICAL USE / AUSTOX [logo] / INFLAMMABLE / ETHYLENE / KEEP COOL / Product of the OHIO CHEMICAL & MFG. CO., CLEVELAND. / Contents...............c.ft. ............... gallons (Imp.) / Weight of Full Cylinder ..........lbs. ..........ozs. / 31 OUNCES ETHYLENE = 166 1/2 GALLONS (IMPERIAL) / Use only moderate force when closing valve / Always test with water for leakage after using / Australian Oxygen & Industrial Gases / Pty. Ltd. / MELBOURNElabel, cylinder, cig, ethylene, austox, ohio chemical and mfg company, australian oxygen and industrial gases pty ltd, commonwealth industrial gases ltd

Thirteen sheet book, each sheet printed single side, secured with two metal clips and washers in a pink cover card cover, titled "Westinghouse brake repairs parts". Published May 1927, by Westinghouse Brake Co. of Australasia. Binders - "The Grip Binder" - nickel plated steel using sheets printed by The Westinghouse Brake & Saxby Signal Co. Ltd. Cover larger than the sheets. Details parts list for: DH25 - Motor Driven Air Compressor for 1500V DC ER4C - Control Governor ES16 - Air compressor Governor Emergency Application Valve Used for electro-pneumatic brake equipment - Sydney Suburban electrification. Scanned to the COTMA Website 4-10-2015."Colin Rutledge" stamped on top of page 1.trams, tramways, westinghouse, compressors, governors, equipment

The Junction Dam and Clover Dam Power Station, stages of the Kiewa Hydro-Electric Scheme, were needed to meet the increased power demands of the wartime industry in Victoria. Clover added 26 megawatts to the grid. Junction Dam was completed and ready to hold water by September 1943, but was emptied in December 1943 and not filled again until May 1944. Construction of Clover Power Station commenced in July 1941 and both turbines were in service by May 1945.Clover Power Station and Junction Dam were part of the Kiewa Hydro Electric Scheme constructed by the State Electricity Commission of Victoria.Set of 21 black and white photographs taken by the official SECV photographer who gave each photo a number prefixed by K (for Kiewa) K1367- 19 Nov 1943 The rotor for the generator K1368- 19 Nov 1943 Base of the generator K1377- 2 Dec 1943 Generator under construction K1380- 2 Dec 1943 Power Station under construction K1381- 2 Dec 1943 Generator being assembled K1386- 3 Dec 1943 Part of the generator K1389- 30 Dec 1943 Inlet pipe work K1391- 30 Dec 1943 Inside the power station K1392- 30 Dec 1943 Inlet pipe work K1396- 27 Jan 1944 Equipment in the power station K1410- 4 FGeb 1944 Unpacking equipment for the power station K1422- 16 Feb 1944 Generator being assembled K1425- 22 Feb 1944 Water way – power station K1433- no date Generator being assembled K1434- 3 Mar 1944 Constr5ucting the power station K1448- no date Generator inside the power station K1450- 17 Mar 1944 Clover Power station K1452- 17 Mar 1944 Looking down on the valve-water release from the power station K1456- 22 Mar 1944 ‘half Travel Opening- No 1 Relief Valve’ Overflow from the power station K1458- 22 Mar 1944 Outlet from the power station K1462- 22 Mar 1944 Inside the power station On the back- each photograph has a handwritten reference number starting with K and the date stamped or writtensecv; kiewa hydro electric scheme; clover power station; junction dam; bogong

Lambert Ormsby was a New Zealand surgeon who migrated to Ireland. He described his inhaler in a letter to the Lancet in 1877.Ormsby listed the advantages of his inhaler as simple, inexpensive, small quantity required to produce sleep, prevents evaporation of ether, portable and small (can be carried in pocket), short time to complete anaesthesia (two minutes) and safe. Disadvantages of this apparatus were that it had to be removed in order to recharge the sponge with ether or when anaesthesia becomes too deep. Considerable carbon dioxide accumulation developed and there would also be some oxygen lack. In thirty years of use, Ormsby's Inhaler underwent certain modifications, an exhalation valve was fitted to the mask and device for recharging the sponge with ether was later added. The Ormsby inhaler was modified by Carter Braine in 1898 with the aim of making it easier to clean. Essentially it is very similar except there is no net around the bag.The inhaler consists of an india-rubber flexible bag enclosed within a net bag to limit expansion. There is a soft metallic mouthpiece with india-rubber tubing around the edge. The tubing had to be purchased separately from the manufacturer. The body contains a wire cage with a similarly shaped hollow sponge into which ether was poured.Maker's details inscribed into metal ring around the bore: Barth Co. London.ormsby, new zealand, carbon dioxide, carbon accumulation, carter braine, portable

Demonstrates the source of the tramcars for both Ballarat. Gives details on equipment, sizes and seating capacity of the tramcars as at August 1964 with hand written notes about the acquisition and disposal of some of the tramcars.Printed List of trams and their details for Ballarat Trams ( similar to item 3430.1), dated 5-September-1966, titled "Numbers and Particulars of Trams". Handwritten notes have been made for the acquisition dates for the tramcar and disposal details of the vehicle along the top edge. 3430 - Ballarat - typed carbon copy - two sheets, were taped together. Gives details of where purchased from , date of purchase, type, body builder, seating capacity, overall length, overall height, overall width, condition of tram, trolley base, Lightning arrester, controller make and type, Truck Maker and type, type of truck, axle type, wheel base, axle diameter, motors type and maker, Motor horsepower, Armature bearings, suspension bearings, gear teeth, Air compressor make and type, Brake Valves make and type, Governor make and type, Weight in tons and details of advertising space in racks. At base has typed (original) list of trams of the two types, single truckers and bogie trams. List of trams includes the scrubber and No. 20 which was scrapped prior to system closure. Handwritten notes have been made for the Acquisition dates for the tramcar and disposal details of the vehicle along the top edge.tramcars, ballarat, sec, disposal, sale of trams, acquisitions

Colour postcard with serrated edges of MMTB tram No. SW5 834 southbound in St Kilda Road with the Shine of Remberance in the background. Has as number of parked motor cars on either side of the road. Tram is showing destination of "East Malvern - Darling Road", route 3. Has ads on ends and side of tram, but out of focus. One is for "Dufor Engine Valves" Card by Nucolorvue. On rear of card printed in dark green ink is "MELBOURNE, VICTORIA/ St. Kilda Road with tram and Shine of Remembrance." Also wording for stamp location, copyright etc. On left hand edges is "ML 132", Set EW. Second copy added 21/07/2001. Card is ML 132 NCV1106 - a lot more sharper or in focus card, different colours.trams, tramways, melbourne, st kilda road

Set of 10 colour photographs / prints of Scrubber 8 in Wendouree Parade and depot track on 20/1/2002, working and testing the sprinkler bar on No. 1 end of the tram. Photos by Warren Doubleday. On Kodak paper. 1962.1 - Scrubber 8 on access track .2 - At depot junction, with 45 behind, ice cream van alongside. .3 - With sprinkler bar operating .4 - ditto .5 - ditto .6 - showing the very end of the sprinkler bar under No. 1 end, at the back of the flusher hood. .7 - showing the valve and water line for the sprinkler bar. .8 - ditto .9 - showing the watered roadway coming down into depot junction from Carlton St. .10 - Simon Green cleaning depot junction points. (Photo used in Jan. 2002 Fares Please!) On .10 only in blue ink, date "20/1/02" scrubber tram, btm, sprinkler bar, depot junction, tram 8

Foolscap Manila Folder titled "PCM Tram Equipment" with the following papers secured with an Arnos binder. Many of the documents seem to have been copied onto heat sensitive paper. Have tissue paper separating them. 1. Wiring Diagram - GE PCM Control Equipment - R4284B. 2. Westinghouse - Load test on Repair Railway Motors 3. Letter to Chief Engineer MMTB from Australian General Electric - 23/7/1935 - re delivery of 15 cases of PCM Equipment by ship and attaching drawings. 4. Drawings and maintenance notes for above - includes field shunts, magnet valves, cases, 5. GE Specification Ry-5313 - General Electric PCM Control for 4-40HP 600Volt Motors with Shunted FieldsOn rear cover in ink "To Norm Cross"trams, tramways, electro pneumatic, pcm, controllers, general electric, mmtb, tramcars

Printed document Inspection and Regulation of Boilers, dated 12th February 1929, No 3645 which sets out rules and regulations for the ownership and use of boilers. Items mentioned are: Inspectors, Registration of Boilers, Inspection of Boilers, Certificate of Inspection, Powers and Duties of Inspectors, Necessity for Certificate, Notice f Alterations, Duties and Liabilities of Owners of Boilers and Others, Explosions and Accidents and Miscellaneous. Also Schedules. First Schedule is the Number and Title of Act, Second Schedule is Notice of Registration, Third Schedule is Certificate of Inspection, Fourth Schedule is certificate stating the number of lbs. per square inch the safety valve blows off, Fifth Schedule is Notice to Owner that Boiler is Dangerous and Sixth Schedule is a Report with regard to Explosion of or Accident causing damage or injury to a Steam Boiler. Document is part of the Albert Richardson Collection. document, mining reports, boilers inspection act 1928, t rider

The Coxeter-Mushin carbon dioxide absorber consists of the main metal body, painted aquamarine, fixed to a stand. The cylindrical silver metal cannister on the left was used to contain ether, while that on the right contained soda lime. The apparatus has been sectioned to show the inside of the two cannisters, the right of which has an arrow drawn inside to indicate the flow of air breathed out by a patient. The front cover over the control dials has also been removed to show the mechanism. The two circular holes above the dials, facing forward, are where two corrugated tubes would attach; both of these tubes attached to the mask of the patient. The round yellow knob in the centre controls the Compensating Valve, which allowed the anaesthetist to raise or lower the rebreathing bag to allow air into the circuit or expel anaesthetic gas.anaesthesia, carbon dioxide, ether, soda lime

BY THE time the FJ Holden was replaced with the FE in July 1956, Australia’s own had taken many steps forward. The six-volt electrics were replaced with a 12-volt set-up, the two-piece windscreen was replaced with a single curved item and the skinny 15in rims were replaced with 13x4.5 steelies. Unlike the FX-FJ, the FE was designed locally by an Australian team. The resulting car was much sleeker than the earlier models, being two inches longer in the wheelbase, four inches longer overall and slightly heavier than its predecessor. To compensate, the 132ci grey motor was blessed with another small dose of horsepower thanks to larger valves and improved cylinder heads. Other mechanical improvements included pendulum-style brake and clutch pedals, hydraulic clutch actuation, larger brake drums and recirculating ball (rather than worm and sector) steering. Other great leaps forward included optional heater, indicators, reversing lights, windscreen washers and demister. In knocked down form was the first model to be exported to New ZealandBlack painted special sedan. Added accessories include exterior sun visor, headlight protectors, and on the interior grab handle mounted across the back of the front seatDiecast special sedan badge on rear quarters. Number plate club permit 63450 Hfe special, holden, sedan, car

Coloured photos of Fluming Water Supply in the Grampians. a. Grampians Exit of tunnel through Mt William Range built 1874. b. Halls Gap Fyan's Creek with buried pipe from new diversion Weir Nov 24/91 (Fume Main). c. Halls Gap New Diversion Weir (Keith Phillips) Nov 24/1991. d. Halls Gap Old pipe to open flume adapter Nov 24/1991. e. Halls Gap Old metal open flume Nov24/91. f. Halls Gap Old metal flume and man made stone supporting wall. g. Halls Gap Overhanging rocks above old fume line Nov 24/1991. h. Halls Gap Old pipe to open flume adapter Bill Holmes Nov 24/91. i. Grampians Old hut for controlling flow valves etc. at Stawell side of Mount William Range after tunnel exit. Nine colour photographs of various views around a tunnel through a hill site.grampians water supply flume

Yields information about the dimensions and equiipment on Ballarat Tramcars operated by the SEC.Typed List of tramcars and their details for Ballarat dated 5-August-1964, titled "Numbers and Particulars of Trams". Prepared by Les Denmead, typed by PB. Ballarat - typed carbon copy - two sheets, are taped together. Gives details of where purchased from , date of purchase, type, body builder, seating capacity, overall length, overall height, overall width, condition of tram, trolley base, Lightning arrester, controller make and type, Truck Maker and type, type of truck, axle type, wheel base, axle diameter, motors type and maker, Motor horsepower, Armature bearings, suspension bearings, gear teeth, Air compressor make and type, Brake Valves make and type, Governor make and type, Weight in tons and details of advertising space in racks. At base has typed (original) list of trams of the two types, single truckers and bogie trams. List of trams includes the scrubber and No. 20 which was scrapped prior to system closure. See also 8721 and 8722 for other versions - different dates and 8690 for a Bendigo list. Note: Framed copies of both Ballarat and Bendigo are held in the depot. Some changes have been made to the tramcars since the preparation of this sheet and there are some errors and differences. See also Reg Item 6879 for an annotated version.In black ink, top right hand corner - "Ballarat Tramway Preservation Society Cat No. 613"tramcars, ballarat, equipment, lists, data

Set of 5 instructions prepared for use at Malvern Depot c2000, regarding use of trams - printed on A4 sheets. .1 - "Emergency Braking Procedures for Tramcars - Two motor Single Truck Trams" - 1 page .2 - "Emergency Braking Procedure for Tramcars - Four motor Bogie Cars (L & W Class trams) .3 - "Tramcar Braking - The Air system" .4 - "Brake Valve with Sanding Feature" - (Birney 217) .5 - "Malvern Depot Training" - Z1 - Z2 - Z3 class - 4 pages. .6 - "Fault Finding" - covers Z and W class trams. .7 - "Tram driver fault finding & Braking assessment B and Z class" - assessment sheet and pages 1 to 9 of 13 original sheets, four missing, dated 9-4-1999 - added 17/6/2019.trams, tramways, swanston trams, brakes, emergency, safety, drivers, malvern depot, z class, w class, x class, b class

Handwritten notes where poppet legs and engines were taken. New Chum Goldfields - To Golden Fleece. To Deborah. To Central Deb. Carlisle Poppet Heads - to Guilford Plateau, then to Nell Gwynne Reefs. Williams United Engine (Sq Con Reds) - To Ulster then North Blue, then Nth Deborah. Central Blue Engine, with Corliss valves, to Deborah. Windmill Hill Legs to Sebastian, then to Deborah. Big Blue Legs - to Central Deborah. (Legs) South Moon to South Virginia. (Engine) Sth Moon to South Virginia, & driver put on side of drums. Fortuna Hustlers Engine - to ? ?, then to Bird's Reef, then to Herc No 1. Then to Nth Virginia. New Oswald (Malson) Engine left at Sth Moon, not allowed to put in, as it was a loose eccentric. Unity Legs - to Herc. No 1. Then to Ironbark. Ironbark Engine - To Wattle Gully. (Converted to electric winder). 222 - Several Compressors. The fire at the Unity mine in 1907. The fire at the Garden Gully mine in 1911. The fire at the Princess Dagmar in 1913. The light on the Ellenborough flagpole. Tambour Major. Joe Sheard in diving suit. Lansell's Little 180 - Vertical engine. Driver to right side and at floor level. Lansell's bit 180 - Vertical engine. Driver on top of engine. Floor between. Lansell's Needle. - Wooden legs with crossstays reaching from top of legs to close to bottom. Winder - Single Link engine. Hard to get drivers. Confidence Extended. Koch's Pioneer. - Shaft a big angle. Central Blue - Old Sheepshead - same. Vict Catherine - Winder - one drum in front of other, shaft at such an angle. Very hard to see which cage or tank at surface. Specimen Hill and Carlisle - Back-handed first motion engines. Central Nell - Winder from Lord Nelson mine, St Arnaud - Driver behind drums. Turned valve opp. To usual to turn steam on and off.document, gold, poppet legs and engines, shifting about - poppet legs and engines, new chum goldfields, golden fleece, deborah, central deborah, carlisle, guilford plateau, nell gwynne reefs, williams united, ulster, north blue, nth deborah, central blue, windmill hill, sebastian, big blue, south moon, south virginia, fortuna hustlers, tambour major, bird's reef, herc no 1, nth virginia, new oswald (maldon), unity, ironbark, wattle gully, 222, garden gully, princess dagmar, ellenborough, joe sheard, lansell's little 180, lansell's big 180, lansell's needle, confidence extended, koch's pioneer, central blue, old sheepshead, vict catherine, specimen hill, carlisle, central nell, lord nelson mine (st arnaud)

MIL-A-25892C(USAF) H.I.Garment Co. DSA 100-1734 U.S Large Regular Stature 67.07-71.24 Weight 191-220 S/N 8475-559-5347 Marking of W/C Knudsen inscribed on label.

The Ferranti Sirius is an electronic second-generation transistor computer and is one of three remaining examples of this machine left in the world. It was an important addition to the computing facilities at Monash University in the early 1960s and provided access for computer programming and research for many early computer professionals, academics and teachers. The Ferranti Sirius computer was built in a period of rapid growth in computing technology. The first stored program computers appeared in the late 1940s and used individual designs with valve technology. By the mid-1950s valve technology was replaced by transistors and the first mass produced commercial computers became available. The Ferranti Sirius was announced in 1959 and offered a “small” academic computer. It was designed and built by the English company Ferranti Ltd and sold through a local office of the company in Melbourne. The Sirius was manufactured at the Ferranti Ltd.’s West Gorton, England factory from 1959 to 1963 and, in all, the company produced probably 22 installations although only 16 were actually recorded as sold; this included one at Ferranti’s Bureau in London and one at Ferranti’s Melbourne Bureau. Only 7 were exported and 4 of these 7 were located in Melbourne, Australia. All four were associated with computing at Monash University – the Sirius in the MMoCH collection was purchased by Monash University in 1962, a smaller Ferranti Sirius was used on the Caulfield campus (prior to amalgamation with Monash University) from 1963, the Ferranti company had its own Ferranti Sirius initially temporarily installed at Clayton campus in 1962 and then placed in their office in Queens Road, Melbourne. A fourth computer was purchased by ICIANZ (now Orica) in 1962 and was transferred to Clayton campus in 1967. Only two of these Melbourne examples have survived; one in the MMoCH collection and one at Museums Victoria. There is an example of the Ferranti Sirius in the Science Museum Group collection in the UK as well. The Ferranti Sirius in the MMoCH collection was the first computer purchased by Monash University and it was shipped to Australia to be installed by November 1962. The University had a similar model computer on loan from Ferranti Ltd during the first part of the year and it was returned to the office of the company in Queens Road, Melbourne once the University’s own machine was installed. The computer was placed on site at Clayton campus, Monash University. The computer operated from 1962 until 1972 when it was officially decommissioned. The Ferranti Sirius was sold to Mr Paul Stewart in late 1974 and removed from Monash University. Mr Stewart later donated the computer back to the University in 1988 and it was transferred to the collection of the Monash Museum of Computing History after 2001. The Ferranti Sirius is an electronic second-generation transistor computer and is one of three remaining examples of this machine left in the world. It was an important addition to the computing facilities at Monash University in the early 1960s and provided access for computer programming and research for many early computer professionals, academics and teachers. The Ferranti Sirius is of scientific (technological) significance as one of the early transistor digital computers that transitioned computing from first-generation valve computers to second generation commercial installations. This example of the Sirius is of historical significance in its role as a part of the Computer Centre, Clayton campus, Monash University which provided computing facilities in Melbourne in the early 1960s when there were few installations available for academic, administrative and commercial users. Staff and students were able to undertake investigative research and learn programming techniques. The Computer Centre encouraged the use of the computer across all disciplines and this provided the base to establish computer science as a subject offering and, later, a new department in the University. This growth in computer education eventually culminated in the establishment of the Faculty of Information Technology, Monash University. The Ferranti Sirius in the collection at Monash Museum of Computing History has a main unit with a CPU and memory combined with input/output equipment and one extra cabinet of memory. The Central Processing Unit is a floor-standing unit which contains the computer circuits, power supplies and has a decimal digit display panel and a normal clock. A moveable control panel is placed in front of the Unit (Currently set on a recreated desk/filing cabinet support in the display). The Sirius base unit uses acoustic delay line memory with 1000 word store. An additional 3000 word memory cabinet is set adjacent to the CPU and can be connected to increase the memory. The computer is supported by a range of input/output devices. There is a Ferranti Paper tape reader, located on desk in front of CPU. Red label on front “Ferranti tape reader. Type TR 5. Serial No. 477”. Adjacent to the CPU is a set of Simplified tape editing equipment in three pieces which includes a (1) Table unit with switches on front face. Metal tag on reverse reads “Creed & Co. Model No. S4060. Serial No. 1457. Original Customers Marking GRP7 V706”. The table has a numbered internal tag “Table Serial No. 198579. (2)Creed teletype set on table unit. Metal tag on reverse “Creed & Co. Model No. 75RPR K4M4. Serial No. 5897 Made in England”. (3)Creed paper tape reader set on table unit. This set of equipment could read paper tape and print it, or copy paper tape while allowing it to be edited, or allow a programmer or data preparation person to type and punch a new program or data. It has no electrical connection to the computer. Paper tapes were usually torn off and carried across to the computer. There is also another table unit with switches on front face and changeable setting switch on front right side which holds a Ferranti Westrex paper tape punch set. Label on reverse “Teletype Code BRPE11” This was the Computer’s only output device. BRPE-11 is a teletype model number.

From the Imperial War Museums website (IWM UK): Second World War period transceiver set widely used by US, and Allied, Armed Forces in Italy, N W Europe, and the Pacific. The US Signal Corps developed the SCR-536 early in the Second World War, It was produced from 1942 onwards by the Galvin Manufacturing Co. By 1945 130,000 had been produced. The SCR-536 was an extremely popular set and was colloquially known as a "Handie-Talkie". It consisted of a five-valve, low-power, battery operated, AM (HF) transceiver that was designed for portability and ease of operation. It featured a single channel crystal control between 3.5 and 6Mc/s, and it had an R/T communication range of 1 mile over land and 3 miles over salt water. The set was switched into a receiving mode by extending the telescopic aerial, and to transmit the press-to-talk switch was depressed. The aerial was protected by a connected cover. The set was well-engineered and designed and could be held in one hand, hence "Handie-Talkie" . It was used virtually everywhere in the world, weighed only 2kg, and was proofed against fungi and moisture.The SCR-536 was also modified for use in military gliders under the designation SCR-585.Short range portable transceiver. A large green-painted metal box with perforated small round holes in the shape of hexagons (original perforated round black earpiece and mouthpiece missing). On the back is a long green webbing carrying strap. (not original)Between the earpiece and mouthpiece is a plaque that reads "SIGNAL CORPS US ARMY RADIO RECEIVER AND TRANSMITTER BC-611-C. SERIAL NUMBER: 3017. ORDER NUMBER: 1345-WF-43. MADE BY GALVIN MFG CORPORATION CHICAGO ILLINOIS. On label : FREQUENCY 3996 Kev/ CHANNEL/ BAT. DATE Red square stamp walkie talkie, handie talkie, telecommunication, ww2, world war 2, american, wireless equipment, signal corps, us army, transceiver, bc 611 c

Forty One page book with dark red cover titled "Compressed Air Brakes for Tramways", published by Westinghouse Brake and Saxby Signal Co. May 1929. Cover - cloth texture laminated paper cover, dark red on outside, with embossed title and publishing details and Westinghouse logo embossed on rear cover. Forty printed pages sewn at three points into cover with page 41, tipped onto right hand edge of page 40, with a blind perforated strip to enable the sheet to be used as an Enquiry form to obtain a price regarding tram brake equipment. Covers compressed air brake systems in general for tramways, including layout drawings, straight air brake, braking ratio, brake cylinder sizing, reservoirs, air compressor type E13, DH16, E13, Governors ES16, Brake Valve No. 13, 9, brake cylinder, sand ejectors, reservoirs drain cocks, with an appendix describing the automatic brake system for use with trailers. Manual No. DP12."Colin Rutledge" stamped on top of page 1.trams, tramways, westinghouse, tramcar brakes, compressors, governors, equipment