Description
1957 AIR MAIL LONDON TO UNITED NATIONS, NEW YORK WITH 2/6 AND 5S CASTLE ISSUE. Envelope, 228 x 100, sent air mail from London to The United Nations, New York with Wilding 1/3, and Castle issue 2/6 and 5s, latter with small tear to perforation, tied heavier strikes 'WESTBOURNE' date stamps 3 APR 57. (Ref 133302).
