133485 1965 BATTLE OF BRITAIN FIRST DAY COVER WITH 'BIGGIN HILL' CANCELLATION AND SIGNED BY DOUGLAS BADER.

1965 BATTLE OF BRITAIN FIRST DAY COVER WITH 'BIGGIN HILL' CANCELLATION AND SIGNED BY DOUGLAS BADER. A very fine first day cover, 242 x 165, 1965 25th anniversary of The Battle of Britain with fine 'BIGGIN HILL/WESTERHAM KENT' date stamps 13 SEP 1965 and very fine signature of Douglas Bader, the celebrated RAF pilot. Scarce. (Ref 133485).