inscribed, stamped - G. W. WILSON, Photographer, Aberdeen (in black ink,printed, on pink paper label adhered to mount, verso, LR); H.M.S. "Cambridge"in Hamoaze, Great-Gun Practice./ No. 316. (in black ink, printed, on pinkpaper label adhered to mount, verso, C) stamped - W. HEATH / OPTICIAN / DEVONPORT(in blue ink, on mount, verso,CL)