Set of five colour photocopies printed on A4 paper of colour prints of the visit on the trip to Germany by 7 reps of Swanston Tram to learn about the Combino trams planned for Melbourne. See Reg Item 1341 for a report on the trip. .1 - looking at the bogies - Ian Quinntrel, Ron Scholten and Trevor Greer. .2 and .3 - Ron on board the test trams. .4 - ditto on a service tram .5 - group photograph in front of a tram at Siemens works.trams, tramways, siemens, germany, combino, swanston trams

The investigation of the x-ray appears early on to have been a priority research topic at the University of Melbourne’s School of Physics. This interest was sparked by the appointment in 1889 of Professor T.R. Lyle. Lyle, who was head of the school until 1915, is thought to have been the first person in Australia to have taken an x-ray photograph. A copy of this photograph can be found in the School of Physics Archive. For this particular experiment Lyle actually made his own x-ray tube. His successor, Professor Laby, continued to work with x-rays. During the 1920s Laby worked on the x-ray spectra of atoms and in 1930 he co-published with Dr. C.E. Eddy, Quantitative Analysis by X-Ray Spectroscopy. Also with Eddy, Laby produced the landmark paper Sensitivity of Atomic Analysis by X-rays. Laby went on to have an x-ray spectrograph of his own design manufactured by Adam Hilger Ltd. (see cat. No. 38). School of Physics, the University of Melbourne Cat. No. 22. Jacqueline Eager Student Projects Placement, Cultural Collections 2005 A modern X-ray tube differs little from the original Coolidge tube. A minor modification is the rotating anode type that extends the life and increases the available power of the tube by presenting a new portion of the anode when required. “P125/20/40/NrF038803 (?) SIEMENS-REINIGER-WERRE AG ERLANGEN Eigen filleung (?) mind. 0,7 mm AL” On rotating shaft: “FO/33803” On cathode: “23C”

35 Million electron volt betatron, manufactured by Siemens, was purchased through the initiative of Professor Brian Spicer (then Director of Nuclear Physics Research, SoP) in 1962. It became the basis of a large research program of photonuclear physics research finally coming to completion in 1986. Of the two “magnets”, the one for external electron beam was scrapped, the other “reprocessed” in the SoP workshop during 2003. This involved the removal of most of the iron laminations to reduce the wieght, and which were replaced by wood to simulate the magnet “yoke” ; glamorised with colour to highlight the coils etc. At the time of writing it is proposed to locate it on the south-east corner of the Physics Podium.Caption describing the object mounted on base.

The Exhibition of Scientific Instruments and apparatus was set up to show the professional scientist the latest tools of trade and glimpses of future developments in the field of instrumentation .Cream soft covered book of 198 pages relating to an exhibition of scientific instruments and apparatus held at the School of Chemistry, University of Sydney. Exhibitors in the exhibition include: Advance components, Airmec, Akashi, Aladdin Industries, Amalgamated Wireless, Applied Physics Corporation, Ardente, Austral Engineering Supplies Pty Ltd, Avo Limited, Baird Atomic, Baker, Baldwin Instrument Co., B. and Relays, Barnstead Still and Steriliser Co., Beckman, Bender, Boonton Radio Corporation, Bosch, British Electric Resistence, British Physical Laboratories, Buccho, Bundenberg, Buehler, Bureau of Analysed Samples Ltd, Business Equipment Pty Ltd, Cambridge Instrument Co, Casella, Chamberlain and Hookham, Cossar, Cooke Troughton, Counting Instruments Co, CSIRO, Dawe Instruments, Difco, Duff and Macintosh, Dumont, Dupree, Dynatron Rodio Ltd, East Lancashire Chemical Co., Edwards High Vacuum Ltd, Eletircal Equipment Australia, Electronic Industries, Electroscientific Industries, Electrothermal Heating, Elema Schonanda, EMI, Englehard, Epprect, ERD Engineering, Ericsson Telephones, Esdaile, Ether Ltd, Evershed and Vignoles, Faraday Electronic Instruments, Federal Products, Filtron, Fischer, Fluke, Foot, Fortiphone, PX Fox, Foxall Instruments, Gambrell Bros, Gardener and Salmon, Garlick, Gelman , Gossen, Griffen and george, Gurr, Guthrie. Hasler, Headland Engineering Developments, Heraeus, Hersey Sparling Meter Co, Hewlett Packard, Heyneco, Hilger and Watts, Instron Engineering, Institute of Physics, Intermetal, Internation Resistance Corporation, Jacoby Mitchell and Co, Janke and Kinkel, JENA-er Glasswerke Schott and Gen, Keithly Instruments, Kelvin and Hughes, Kent, Kipp and Zonene, Kovo, Krautkramer, Kruss, Lambrecht, Land Pyrometers Leeds and Northrup, Leeds Meter Co, Leybold, Liddle and Epstein, Long Industrial Equipment, macdougall, McKinlay Fletcher, McLellan, Marconi Instruments, Masruements, Metrimpex, Metrohn, Metron, Mettler, Mica Corporation, Minneapolis Honeywell Regulator Company, Moisture Regulator, Morganite, Morris, Moseley, Muirhead, Mullard- Australia, Nagard, National Instrument Co, National Standards Laboratory, Negretti and Zamba, Nira, Northeastern Engineering, Nuclear Equipment Ltd, Ronald payne, Philbrick, Philips, Physik Instruments, Pincombe, Precision Tools and Instrument Co., Printed Electronics, Pye, Quicfit, Radion Corporation of Amerixa, Radio Frequency Laboratories, Radiometer, Rank Cintel, record Electric Co., Reichert Optische Werke, Rhode and Schwarz, Ridsdales and Co, Rocol, Rotameter, Rototherm, Rowe, George Sample, Santon, Sanders, Sartorious-Werke, Sauter August, Schneider, Scruttons, SEFRAM, Selby, Sensitive Research, Servomax Controls, shckman, Shimadzu, Siemens, Simpson, Sodeco, Soiltest, Solartorn, Southern Instruments, Albert Speck, Stanford X-Ray, Sunvic Controls, Sweda, Sydney County Council, Tamson, techne Cambridge, Tektronix, Telefunken, Telequipment, Andrew Thom, Thompson J, Langha,, Thronethwaite, Tinsley, Tokyo Opptical co., Townsen and Mercer, Treacerlab, Tylors, Unicam, Union OPtical Co, Varian Associated, Venner Electronics, Vidler Thornethwaite Engineering, Crosweller, Wandel and Golterman, Watson Victor Limited, Wayne Kerr Laboratories, waveforms, West Instruments, Herman Wetzer, Wild Instrument Supply Co, Yokagawa Electrical Works, Carl Seiss, Zwick.science, instruments, apparatus, scientific objects

Correspondence addressed to Mr H. E. Arblaster regarding correspondence received by the Fourth University Committee. Arblaster prefers a 4 year, rather than 3 year, post-Matriculation Metallurgy degree. Carbon copy of a typed letter to former Ballarat School of Mines Principal, Harry Arblaster, from E.J.Barker. Damage 30mm x 20mm top right cornerpost-matriculation metallurgy degree, lindsay pattenden, siemens fluorometer spectrometer, fourth university, fourth university committee, harold e. arblaster, e.j. barker, jack barker, harry arblaster, metallurgy, arch mckinnon, h.e. arblaster