1987 30th Anniversary of The Battle of Britain Memorial Flight Cover In memory of Sir Tommy Sopwith 1888-1989. Signed by AIR CHIEF MARSHAL SIR CHRISTOPHER FOXLEY-NORRIS GCB DSO OBE - Battle of Britain 1940 & AIR MARSHAL SIR DENIS CROWLE-MILLING DSO DFC and Bar. No 242 Hurricane Squadron RAF Coltishall September 1940.

Doubly signed limited edition 97/150 & 1/40

Printed insert.

Special postmark.

Excellent condition.

I am selling other covers and will offer a combined postal discount. Please ask for an invoice before paying.