Postmark - Great Britain 1978 cover bearing illustrated cancellation for RAFA 50th Anniversary Air Show, Sywell (BFPS)
Postmark - Great Britain 1978 cover bearing illustrated cancellation for RAFA 50th Anniversary Air Show, Sywell (BFPS)
Postmark - Great Britain 1978 cover bearing illustrated cancellation for RAFA 50th Anniversary Air Show, Sywell (BFPS)