Bidspirit auction | Air Comm Sir Frank Whittle,

Air Comm Sir Frank Whittle, Dr Geoffrey Feilden and Sqdn Ldr Alexander Heyworth signed Avro Ashton cover. Good Condition. All autographs come with a Certificate of Authenticity. We combine postage on multiple winning lots and can ship worldwide. UK postage from £5.99, EU from £7.99, Rest of World from £9.99