Significance
Yields information the construction of the depot fan by the BTPS and the various stages of the work.
Physical description
Black and white photograph of the depot fan with two of the trams pushed out, before the construction of No. 1 road, March / April 1973. Two Road troughing has been commenced - slot above the doorway.
See - 1972-73 Annual Report - list of dates.
Inscriptions & markings
on rear in ink "27.4.73"