This unit was designed and manufactured in a factory where many local people of Bacchus Marsh worked. Ref. Historical Notes-Significance Assessment Study ( October 2008)Bakelite tabletop radio,small box,camel-coloured leatherette covered,glass front,three dials,electrical cord,4 vlave reflex super heterodyne, cord attached, incription on set reads "MARSHMAN MUSIC MASTER".Maker's mark in blue print "MARSHMAN MUSIC MASTER" (Inscription on the central area of the glass front of the unit) "BROADCAST" is printed in cream twice in the area of the radio Frequency Band listings.electrical, , bacchus marsh, bakelite, radiogram, bob butler, post war invention, leatherette, technology, 1950 s, small scale radio, heterodyne, cabinet radio, arbee supply c0, civilian radio, manufacturer s drawings, wiring layout, console model

The drawing titled "Ballarat Rolling Stock Wiring Diagram - Existing and Proposed Tail Light Installation" shows wiring for both single-truckers and bogie trams. Shows switches, lights, and wiring layout. Does not include a battery that was actually installed. Drawing undated, possibly c1949.Yields information about possible wiring of tail lights in Ballarat trams.Foolscap drawing - faded, undatedsecv, ballarat, tail lights, electrical engineering

Used in WW2. Basically of german origin and manufacture but 'English' handset suggests capture and use by Australian forces possibly in Middle East Desert warfare.Black Rectangular Metal Box with Lid. Total Height 215mm (with lid closed), Body Height 140mm. Lid Height 75mm.Lid attached by full length Hinge on rear and locking Clip at front.Depth 90mm. Length 275mm. Lid Outside: has overlapping lip to body when closed.Reinforcing metal attachment on left side rolls over to inside of lid and is attached by two screws. Front locking clip is spring loaded and attached to lid by 3 screws. Lid Inside: Flexible metal plate to clip on handset. 2 inscription plates on left and right ends and telephone handset described separately Body Outside:Front: 2 Jack plug points, vertically aligned 85mm from left, 25mm apart either side of mid point of height of bodyprotedted by protective pivot plate. Air vent plate attached with 2 screws adjacent to Jack plug holes (same on Back). Left side at top; metal plate for carry strap (same on right side). carry strap not with item.Right side; hole covered by protective cover plate centred 70mm from base , Wind-Up handle attached (described seoarately. Body Inside: 2/3 filled with visible metal and bakelite components in separate compartment containing unseen working parts. Left side contains morse code key in canvas bag (described separately). Contents Inside Lid. Two schematics of wiring layouts attached to left and right ends. Removable Bakelite handset clipped into postion for carrying, attached cable has 4-pronged attachment connected to main section in body. Contents Inside Body. Most working parts hidden inside metal container. White plastic button 'Pruttaste' is a test button; threaded screws on top for attachments not present.Two pieces of loose wire purpose unknown. Canvas Bag with zip, labelled DD with arrow between (Department of Defence) containing Morse Code Key; wire with large jackplug attachment connected to MC Key through the bag. Jackplug connects via front of body of object. The whole of this item is stored in left inside of body.underside of handset says PRESS KEY WHILE SPEAKING and in smaller font size TELE HD NO 2

Sixteen page book with brown paper covers in addition. Pages printed on art paper with a red overprint on some pages. Titled "Nachod Signals", published by the Nachod and United States Signal Co. Inc, successors to Nachod Signal Co of Louisville Kentucky. Has a list of dates on page 2, of patents, the last being 5/2/1918. Has on the bottom of most pages "Nachod Spells Safety" Details the Nachod signals system, type CD with the details of the operation, elements of the system, signal layout, installation and wiring, trolley Contactors, signal aspects, relays, assembly on poles, ordering information, fuses, special designs and modifications, information in ordering, quantity and list of material, and specification details of the Type P on the last three pages. See also Reg Item 3318 for another US company system, received by ESCo at the same time. Indicates that the Nachod and US Signal Company had merged.On top of page 1 "Ballarat Tramway Preservation Society Catalogue No. 3" in black ink and overstamped ESCO's date stamp of 4 Nov. 1926. On page 2 at bottom :"Nachod and United States Signal Co. Inc successors to" has been overstamped. trams, tramways, signals, railways, tramways