1946 'His Britannic Majesty's Legation' REGISTERED PACKET LABEL LONDON TO PANAMA WITH KGVI DEFINITIVES. Fine registered packet label from the Foreign Office, London to 'His Britannic Majesty's Legation, PANAMA, c/o POST OFFICE, ANCON, CANAL ZONE' with registered 'LONDON, F.S.' label and KGVI 1½d pale red-brown (SG487), 6d purple (SG470) and 1s bistre-brown (SG475) x 4 with neat 'LONDON' date stamps 2 MR 46. Very scarce usage. (Ref 141235).
