Manual - or publication - Caltex Vol 41, No. 1 1986, Lubrication titled "Caltex Lubrication publication re traction motor gear lubricants – locomotives" - 16 pages, centre stapled.Has "Technical Services Section 21 Nov 1986" stamp on front cover.trams, tramways, caltex, equipment, instructions, motors

"Westinghouse Australia self-lapping driver's brake valve Type W" circular No. C6 dated 1936, describing the type of brake valve, its features, operations, adjustment, associated double check valve and drawings shown with parts. This type of valve was used by the MMTB, replacing the Manual Lap type on almost the entire fleet. It gives a lot better control over the braking of a tram by drivers.Yields information about the Westinghouse Type W brake valve.Document or catalogue circular - 4 loose pages, quarto No. C6tramways, technical information, tramcars, brakes, brake valves, westinghouse

Marked with a note in red: OBSOLETE This publication is not subject to Amendment Action

The front of the manual is a blue coloured plastic with a clear plastic section near the top. The back of the manual is a grey coloured cardboard cover, the spine of the many is held together with a white plastic spiral. Through the window you can see the word Air and part of the word publication. Down the spine of the manual there is a label with AP 109A-0001-1 (AP 4288A Vol 1) written in purple texta.royal australian airforce - manuals, air publication, general and technical information, ejection seat