PHOTO PAPER THICKNESS NORMAL PHOTOGRAPH THICKNESS. REF NO SLIDES-2813.
PHOTO CALEDONIAN RAILWAY LOCO NO 419 AT BOWNESS SHED
PHOTO CALEDONIAN RAILWAY LOCO NO 123 AT DAWSHOLME
PHOTO CLASS 37 LOCO NO 37699 AT DONCASTER 1990
PHOTO LMS EX WIRRAL RAILWAY LOCO NO 14 AT BIRKENHEAD SHEDS 19/4/19
PHOTO DARKROOM - GWR LOCO NO 4554 AT LOOE RAILWAY STATION
PHOTO EAST HAYLING LIGHT RAILWAY LOCO NO 3 AT EASTOKE CNR STATION ON 20 AUG 200
