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

Denis Gibbons (1937 – 2011) Trained with the Australian Army, before travelling to Vietnam in January 1966, Denis stayed with the 1st Australian Task Force in Nui Dat working as a photographer. For almost five years Gibbons toured with nine Australian infantry battalions, posting compelling war images from within many combat zones before being flown out in late November 1970 after sustaining injuries. The images held within the National Vietnam Veterans Museum make up the Gibbons Collection.A black and white photograph of Gnr John Lyall with his opposite partners enjoy a game of euchre. The 104 Battery Gunners kept themselves busy in the 105mm gun position, in a state of readiness, to react to the call for supporting Artillery fire from Infantry Units. during a lull in action at 4 RAR/NZ Fire Support Base Betty during Tet Offensive 1969photograph, 104 battery raa, 4 rar nz, tet offensive, 1969, gnr john lyall, gibbons collection catalogue, long bien, gunners, royal australian artillery, denis gibbons, 4 rar/nz (anzac), fire support base betty, 105mm howitzer, infantry units