Leaflet gives uses and characteristics of 'Nulon' Nylon Bushes. Manufactured by A. K. Lever & Co. On the back are a number of question and answers about the nylon bushings.sciences, bill ashman collection - correspondence, nulon bushes, mcpherson's limited, a k lever & co

Technical Bulletin from A. K. Lever & Co. Pty. Ltd., manufacturers of 'Nulon' Nylon Bearings & Bushes. Headings include: General Characteristics, Co-efficients of friction for Nylon on steel, Chemical Resistance, Water Absorption, Condition of material, General, Lubrication, Load and Speed, Heat Conductivity - Wall thickness, Thermal Expansion, Fitting and Wear - Running in,sciences, bill ashman collection - correspondence, a k lever & co pty ltd, nulon nylon bearings & bushes technical bulletin, mcpherson's limited

Back Row : G Giles, J Hull, Reeves, F Lever, W Rickard, L Healy 2nd : K Pianta (Sec), L Blake (President), B Larkin, M Stewart, W Hall, R Overall, N Grainger, D Mc Master, J Hatcher (Selector), T Wallace (Boundary) 3rd : P Boag, S Boag, J Larkin, V Chapman, B Chapman, C Smith, B Boag 4th : C Chappell, G Cashin, P Ledger, T Bell.Football team seated and standing with drapes in background.Names on Backsport, football

Photograph shows part of the preserved cable grip car number 1 and trailer car number 1 in a large glass covered display case in Russell Street behind the (then) Melbourne Museum and State Library. The photograph shows the gripman's compartment with two brake levers and the central grip lever. At the top of the photo above the levers is curved metal beam to which a block and tackle were fastened to lift and lower the grip into the tunnel. At either end of the compartment is a knee high board with whole at the top that fitted into slots between the end traverse seats to stop winter drafts blowing across the gripman's feet. Yields information about cable tram componentsBlack and white photograph with note on rearIn ink "29" and "K McC"cable trams, russell street, melbourne museum, state library, draw bar, tie rod, pin, safety chain, trailer coupling

This oscillotonometer was owned by Dr. Herbert Claus Newman, an Anaesthetist who gained his diploma in Anaesthetics in 1956. Dr Newman served in the Vietnam War and was also one of over 50 of Australia's medical professionals who signed a joint statement in 2004 condemning the Federal Government for committing Australian troops to the Iraq war.Brown leather case with silver clasp and brown leather handle. Case contains Dr. von Recklinghausen Scala Alternans Oscillotonometer – a round silver pressure gauge with paper scale and needle point reader. The silver valve and lever at the bottom of the gauge connects black and orange rubber tubing to the grey linen arm cuff rolled closed with Velcro and a rubber inflation bulb.Yellow sticker on top of case in yellow type: H. NEWMAN Printed on face of gauge: Oscillotonometer / n. Dr. von Recklinghausen / "SCALA ALTERNANS" / 6585868 / S|K Printed on scale near zero reading: mmHg Printed on scale near highest reading: mm Hg = Torr Printed on scale is numbers 0 to 300 in increments of 20 Stamped on reverse of valve: 148blood pressure, oscillotonometer, dr. von recklinghausen, scala alternans, newman, h., newman, herbert claus, vietnam war