LSWR A1 0-6-0T No 735, LBSCR No 668 Clapham, inside an unknown shed. Fitted with a Drummond boiler and stove pipe chimney. It is fitted with pulley and wire control for working motor trains on the Lee on Solent Light Railway and judging by the angle of the tracks, which suggests a roundhouse, my guess is Fratton.
Photo: Bernard Whicher/Rail Archive Stephenson