Bidspirit auction | FDC Collection. Dr Mart de

FDC Collection. Dr Mart de Groot (Director of Armagh Observatory) Signed Bicentenary of Armagh Observatory Benham's Silk Cachet FDC With 4 British Stamps, One 16 Oct 90 Postmark, CEO of Post Office William Cockburn Signed 200th Anniversary Sir Rowland Hill Communications Pioneer Benham's Silk Cachet FDC. British stamps with Two 5-9-95 Postmarks and 1999 BHC Millennium official Farmers Tales FDC with Westerham postmark, nice Spitfire Illustration from Ivan Berryman painting The Hunting Party and RAFES Sc1aC Return to Oflag 7C and Colditz Castle Flown FDC (Royal Air Forces Escaping Society) with DDR 20 Stamp (cancelled code D )and Colditz Postmark, Addressed to Norman Park Hotel, 701 Leipzig Postmarked on reverse RAF Northolt 18/11/71 in black on envelope flap centre and Townsend Thoreson Car Ferries 29/10/71 in black at bottom with black car on left. 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