Isle of Man Post 70th Anniversary of the Battle of Britain

ISLE OF MAN POST First Day Cover issue of the 70th Anniversary of the Battle of Britain, signed by one of the squadron leaders, Lieutenant O.V. Burns. Six illustrated stamps of the aircraft on the British Royal Air Force and German Luftwaffe. This particular FDC is  No. 93 of 250 issued. The write-up card discusses the Battle of Britain and the National Memorial,