1941 REGISTERED AIRMAIL LONDON TO NEW YORK, U.S.A. KGVI 6d (SG470), 1s (SG475) AND 5s RED (SG477). Envelope, rear flap missing sent registered airmail London to New York, U.S.A. KGVI 6d purple (SG470), 1s bistre-brown (SG475) and fine 5s red (SG477) cancelled 'LONDON' date stamps 13 AUG 41 in purple. On front 'BPA' cachet, Censor label and on reverse 'NEW YORK' date stamp 8 23 1941. (Ref 143289).