The roll contains c 30 waxed linen and ozalid drawings by British Railways Carriage & Wagon Drawing Offices, Eastleigh and Doncaster; British Railways Locomotive Drawing Offices, Derby, Ashford, Swindon, and Brighton of mechanical details and wiring diagrams. Drawing numbers SC/ES; SC/DN; SL/DE; RWS 111; SC/DE; SC/SW.

Mixed steam, diesel and electric stock.