Drawing BA 5/52 titled "GE K36 JR controllers with line breaker" showing the wiring diagram for GE 201 motors (bogie trams), prepared by the SECV Ballarat office copied from MMTB drawings R1176 and R1778. Has been mounted onto a tramcar advertising rack poster promoting an exhibition by the Y'smens at the Civic Hall.Demonstrates the presentation of drawings used for maintenance by tram workshop staff to maintain tramcars and understand their control circuits.Drawing mounted onto an advertising poster and covered on one side with a plastic sheet.controllers, bogie cars, wiring diagrams, tramcars

Set of four drawings of electrical and brake equipment on VR Tramcars. .1 - No. 1 - Bogie car wiring diagram - shows all equipment including lights, compressors, motors and switches. Has a different lighting circuit for the 52 to 54. 4 copies held. .2 - No. 2 - Air and Brake Equipment (Excluding one-man car) - shows all equipment including wipers, conductor's brake valve .3 - No. 3 - Pneumatic Equipment for One-man car - shows all equipment including door engines, emergency valves, emergency reservoirs, door valves and links to controller. .4 - No. 4 - Pneumatic Door Equipment - cars 52 to 54 - including door controller valve positions.trams, tramways, vr class tramcars, victorian railways, brakes, wiring diagrams, one man trams, air compressors

Drawing SEC Electricity Supply Department Ballarat Branch No. BA-T8-8142, "Connection Diagram B49CC Controller Scrubber Car" showing the controller, motor, and resistance grid connections for the Ballarat Scrubber tram. Dated 28-8-1939.Yields information about the controller wiring for the Ballarat Scrubber tram.Drawing - dyeline print SEC No. BA=T8-8142tramways, ballarat, wiring, wiring diagrams, controllers, scrubber tram, b49cc controller

Public Works to submit a report regarding wiring diagram - sub-boards for Museum BuildingTyped letter on paper, with handwritten annotationsballarat school of mines, museum building, wiring, d h wheeler, education department of victoria, d.h. wheeler

Khaki - Green colour box container containg handset and controlsTele.set D Mk.V printed on lid in cream colour Wiring diagram and use instructions attached inside lid section on black plates.

Wood-encased telephone (aluminium-reinforced edging strips) in leather carrying case. Hinged lid mostly aluminium (some wooden trim). (Missing from original: Metal dividers/calipers should be held by the leather strips on front of case).Metal instruction plate inside lid - shows wiring diagram with instructions in Japanese. Serial No. (Front of wooden box): 146112 (other inscriptions in Japanese)

Black and White Photograph of a transformer face plate for a British General Electric transformer for use in Mercury Arc Rectifier Equipment, made 1950. Provides details of the transformer capacity, ratings and wiring diagram. Made at the EPM Works, Waterloo NSW.trams, tramways, transformer, mercury arc, substation, electrical equipment