Significance

Yields information about the design and construction of the depot extensions for the BTPS in the mid 1970's and has a strong association with Warren Doubleday

Physical description

Set of personal papers of Warren Doubleday concerning the extension of the original depot of the BTPS in the mid 1970s' Includes drawings, sketches, Letters In and Out, Specifications, calculations, Building Permit and General Papers.
This includes plans of Bungaree, list of drawings held by Bill Kingsley at the time, and a report dated 25/4/1977 titled "First Report of the Expert Panel on Tramway Museum Safety Standards to the Chairman and Members of the Council of Tramway Museums of Australasia".