1943 AIR MAIL MAIL STREATHAM, LONDON TO NEW BRUNSWICK, CANADA WITH KGVI 2/6D YELLOW-GREEN (SG476b). Envelope (230 x 100), corner fault, Streatham to Edmundston, New Brunswick, Canada with fine KGVI 2/6 yellow-green (SG478b), 1s bistre-brown (SG475) and 3d pale violet (SG490) cancelled 'STREATHAM' date stamps 17 MR 43. Censor label at left. (Ref 100729).