Eight page technical pamphlet, titled "Air Compressors for Automobile Service", published by Westinghouse Brake and Saxby Signal Co. October 1925. Manual No. D.P. 6 Saddle stapled with two staples. Covers air compressors for motor vehicles, including trolley buses. Shows the O35 compressor, M50 compressor and oil pump for the M50. Has photos of the various pieces of equipment."Colin Rutledge" stamped on top of page 1.trams, tramways, trams, tramways, westinghouse, trolley buses, compressors

Book, titled "101 and 1 ways to Save Money with Portable Compressors", published by Ingersoll-Rand Co. London, 120 page book, within yellow covers, centre stapled. Published 1929. On front cover has an colour picture of a large work scene with a the construction of a suspension bridge in the background. Details equipment that is available and the possible uses it could be put to, with numerous photos. Has a list of equipment, index and on last page a list of officers and directors. Has been stamped on the top left hand corner with the ESCo Company stamp but overwritten in ink with a BTPS catalogue number and information. Stamped dated 23 Feb. 1934.On front cover and page 1, hand written in black ink "Ballarat Tramway Preservation Society Catalogue No. 18".trams, tramways, trackwork, doors, safety, compressors, esco

Instruction - 92 pages + light brown card cover centre stapled with cloth binding on outer edge, titled "Westinghouse - T5002 - Motor Driven Air Compressors for Electric Railway Service". Dated January 1938". Has a table of contents, giving details for motor driven compressors, DH, D-EG, D-F, D-K, D-4-P, XQ-27, C. air strainers and installation. Includes instructions on compressors, air intakes, inspection and maintenance and disorders - causes and remedies.On inside cover "Bob Prentice 13 High Street Prahran Vic 3181" and on top of first page "W. Armstrong"trams, tramways, electrical engineering, electrical equipment, westinghouse, air compressors, instructions, maintenance

Instruction - 20 pages + brown covers, centre stapled, and two punched holes on left hand side, right hand side has rounded corners, titled "General Electric - Motor Driven Air-Compressors Instruction Book 84591B", dated June 1921. Includes instructions on GE Centre Gear Type self lubricating compressors, models CP25, 27, 28, 29, 30, 127, 128 and 130. Gives details of the parts, lubrication requirements, photos, drawings including connection diagrams. Last two pages includes notes on the Induction motor-driven air compressors CPT27, 28 and 30. Has a list of company offices on the rear cover.trams, tramways, electrical engineering, electrical equipment, general electric, air compressors, brakes, instructions, maintenance

Photocopy of the "General Electric Company Type ML Governor for Motor-Driven Air Compressors" manual or pamphlet, dated Jan. 1914, Bulletin No. 44590. Details the operation of the ML type air compressor governor which is fitted to a number of the BTM tramcars. Three pages, with number T26M in the top left hand corner. A further three pages, dated April 1917, Bulletin No. 54533, numbered T60M, gives a sectional view of the governor, parts diagram and parts listing. Photocopy provided by C. Tooke from his personal files. Two copies held. pdf image added 26/11/2016.trams, tramways, general electric, type ml governor, tramcar equipment, compressor governors

When the Ballarat Brewery was demolished the Ammonia Compressor was moved to near the Brew Tower, Armstrong Street.Three photographs of the 140 ton Ammonia Compresor used at the Ballarat Brewery. The compressor was possibly moved to Ballarat from Carlton, and was used from c1930. It was built by Werner of Richmond.Label associated with the compressor "The School of Mines and Industries Ballarat Limited 140 ton Ammonia Compressor, c1930 Built by Werner of Richmond, Melbourne, this compressor was removed from the Carlton and United Breweries Richmond factory and installed in Ballarat in 1959 in order to upgrade the refrigeration plant. Refurbished by members of the former Ballarat Brewery Engine Room it serves as a reminder of the establishment of the brewery on this site by Tulloch and McLaren in 1862."ballarat brewery, ballarat brewing company, brew tower, brew, carlton and united breweries, werner, brewing, tulloch and mclaren, brewery, ballarat school of mines

Black cloth hardcover book of 365 pagesnon-fiction, heat, diesel engine, engineering, fuel

Compressor Fuse - electrical item - fitted between the main incoming DC line from the trolley wire and the compressor on an air braked tramcar. Has brass end caps, a red Bakelite type material separating the ends, containing a 5Amp DC fuse wire. Has a plastic label - teal coloured with the number "5" printed on three times.trams, tramways, compressors, fuse, electrical equipment, tramcars

Black and white photograph. One male with right hand on wheel of control valve in the compressed air pipe outlet of a two stage or compound air compressor with con rod and crank shaft to a large flywheel. Two belts to a vertical governor. Outgoing air pipe vertical to ceiling of enclosing building. Inscriptions: Nameplate or bed plate 'A Roberts and sons, Engineers, Bendigo' Lower left corner handwritten 'with A Rob. Compliments' On back - 'Compound Air Compressor'.machinery, compressors, compound air compressor, worker, male

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 photographs show SW6 tram 867 derailed at the Riversdale Road level crossing on 22/10/1976. The tram ran out of control in Riversdale Road due to the compressor not being turned on before running out to take up a Wattle Park run. This event resulted in trams being rewired so that power to the controller could not be obtained unless the compressor had been turned on. An extract from Electric Traction magazine, Nov. 1976 has been imaged. Tram 331 would have been used in rerailing. See item 7368 for The Herald report of the date.Yields information about the 1967 derailment of tram 867,Set of four Black and White photographs - printed on plain paper and digital copy of a news item.tramways, trams, mmtb, tram 867, rivesdale road, level crossings, derailments, accidents, compressors, tram 331

Small black and white photo of a Hollman Ace Compressor with Scalebuoys. Compressor has steel wheels. Name written on the back.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, hollman ace compressor with scalebuoys

Small brownish black photo of a Hollman Ace Compressor Unit with S.Bs. Compressor has steel wheels. Name on the back.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, hollman ace compressor unit with scalebuoys

Known as 'the thumper' this compressed air driven equipment entered service in the early 1970s. it did heart compressions automatically during CPR and allowed the ambulance officer to conduct other patient management activities. The thumper was known for breaking the patients sternum and was not especially successful. Source display label and Chas Martin curator AHVS 16 March 2016Cream, beige and gun metal compressorCorbin & Farnsworth inccardiac compressor, cardiac arrest

Horwood Collection. Air Compressor at Napoleon Gold Mine, Woodward Rd, Golden Square. Markings: Napoleon? Golden Square. Air compressorKodakmine, gold, napolean, horwood collection. air compressor at napoleon gold mine, woodward rd, golden square

Slide. Drill air compressor at New Moon Gold Mine, Eaglehawk 1904. Image shows two cylindrical compressors inside a mine shed.No. 38 printed on bottom of slidemine, gold, moon air compressors., bendigo mines-jack hattam collection.

Nell Gwynne Reefs Air compressor. Unmounted, Black and white Print. Physical condition: Loose photograph. Inscriptions on back: Hand written on back 'Nell Gwyne Reefs / Air Compressor'organization, business, nell gwynne reefs mine

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's fortunes began to decline as an aging Sir Robert Davis failed to invest, or change the company's 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). (For information regards the diving helmet & Frank King see Notes Section at the end of this document)The items are very significant as a snapshot into marine history and the development of diving equipment generally especially that used for salvage operations before and during WW2. 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. Frank Kings' diving helmet and compressor (communication pipe stored separately). Compressor is hand cranked. US Navy diving helmet, Mark V. Two maker's plates attached. Made in 1944.On rear "WATER SUPPLY" On front 'PATENT" " Logo: Images (Lion, Crown, Horse, Shield within an oval) "SIEBE, GORMAN & Co. Ltd. SUBMARINE ENGINEERS, LONDON.flagstaff hill, warrnambool, maritime museum, great ocean road, us navy diving helmet, commonwealth government salvage, diving helmet, marine salvage, frank king, diver, siebe. gorman & co ltd, submarine equipment, diving equipment, communication under water, hand cranked, diving compressor

28 sheets contained within a folded buff coloured cover secured with folded metal clips and washers, titled "Air Brakes for Tramways". Published by the Westinghouse Brake & Saxby Signal Co. Ltd. of 82 York Road, Kings Cross London in 1933/34. Contains various data sheets for various Westinghouse brake system components. Cover sheet with index. Air brakes for Tramways - June 1934 - fold out sheet and single sheet - DP12. Interconnection of air and magnetic track brakes - June 1934 - fold out sheet and a single sheet - DP12a Motor Driven Air compressor - type DH - March 1933 - four sheets - DP1 Air Compressor type E13 - June 1934 - two sheets - DP18 Electric compressor Governor's - ES16, ES16C and NS16 - April 1934 - six sheets - DP7 Drivers Brake Valve No. 9 - July 1934 - one sheet - DS7 Improved self lapping Driver's Brake Valve - October 1933 - two sheets - DP27a Westinghouse Air brake cylinders - April 1934 - two sheets -DP35 Quick Release Valve - June 1934 - 1 sheet - DS18 Double Check Valve - July 1934 - 1 sheet DS8 Double Check Valve No. 19 - June 1934 - 1 sheet DS8a Conductors Emergency Valves - June 1934 - 2 sheets - DP37 Pneumatic Sanding apparatus - July 1934 - 1 sheet DS11 Safety Valve Type N - June 1934 - 1 sheet DS17. Contents scanned to COTMA Web site 5/2/2011."Colin Rutledge" stamped on top of page 1 and date stamp of "The Westinghouse Brake Co. Ltd. Melbourne 17 Dec 1934" on front cover.trams, tramways, westinghouse, tramcar brakes, compressors, governors, equipment

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E560 N23 Jan 1980 A43 Compressor unit in backyard of 39 Burlock Avenue

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E561 N6 Feb 1980 A43 Compressor of the tunnelling gang on the sewer line in Burlock Ave