Typed letter to R. J. Bartle, Esq., from D. O'Connor, Engineer and ?, Chief Engineer, of the National Roads and Motorists Association (N.S.W.) dated November 8, 1936. Letter mentions four tests done in a car over a stretch of ground to measure fuel consumption. Tests were done with and without the device installed in the fuel system. Paper has printed letterhead and the names of the President, Vice-Presidents, Hon Treasurer, Council and Secretary with the AAA and NRMA emblems on the left side of the page.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, national roads & motorists' association (n.s.w.), n.r.m.a. house, australian automobile association, r j bartle esq, hon j c watson, hon g r w mcdonald, charles ludowici esq, alderman james mcmahon, j bryden brown esq, d m cooper esq, e h cowdery esq, c r davidson esq, hon j m dunningham mla, a m graham esq, a s lumby esq, rev father w nicol, dr harold norrie, dr f antill pockley, ald h l primrose mla, a e rudder esq, lt-col g c somerville cmg dso, major blair wark vc dso, g a l wilson mla, h i johnson fiis, d o'connor?

Schuss was advertised as Victoria’s Official Ski Journal It was issued monthly from 1935 to 1961 except during the war when summer issues covered two months. This continued after the war, but it averaged 10 issues annually over its 25 year life. Schuss was published by the Ski Club of Victoria which had a membership of 38 Ski Clubs and demanded to be recognised as the prime authority on skiing in the state. The other 30 ski clubs with 85% of the members disagreed and the politics of skiing became heated. These clubs formed the Federation of Victorian Ski Clubs with their own journal, Ski Horizon. With the establishment of the Victorian Ski Association, Ski-Horizon published its last issue in Nov - Dec. 1955 and the role of the official journal was fully taken over by “Schuss”. This item is significant because it contains stories, images and information documenting the development of the ski industry in Victoria.The journal features stories and events chronicling developments in Victoria and internationally. Items related to the Falls Creek Area in this issue include:- Page 256 - Explanation of the A.N.S.F. tests and results. Instructions for Test Judges are also included. Mrs. S. St. Elmo is listed as a judge. Page 263 - All skiers visiting Bogong High Plains must comply strictly with the requirements of the State Electricity Commission in regard to transport and general activities in the area. The detailed regulations were set out in the following page.schuss journal, the ski club of victoria, skippy st. elmo, sec regulations

Early invention and testing of equipment for the Deaf in a hospital setting.This newspaper article is significant and it relates to the emerging use of equiptment/technology for the Deaf in a hospital setting.A5 sized newspaper clipping from 1927 Melbourne newspaper. RADIO MAGIC: Although deaf and dumb since birth, Frances Owen, a girl patient at the Eye and Ear Hospital has amazed hospital officers by her ability to listen to the wireless.

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