PHOTO PAPER THICKNESS NORMAL PHOTOGRAPH THICKNESS.
PHOTO GWR CLASS 1901 LOCO NO 1925 AT SWINDON 1939
PHOTO GWR CLASS 2021 LOCO NO 2066 AT SWINDON WORKS
PHOTO GWR CLASS 56XX LOCO NO 6664 AT SWINDON WORKS
PHOTO GWR CLASS 16XX LOCO NO 1600 AT SWINDON WORKS
PHOTO GWR CLASS 2021 LOCO NO 2088 AT SWINDON WORKS
PHOTO GWR CLASS 56XX LOCO NO 5686 AT MERTHYR ON 18TH MAY 1956