Bidspirit auction | Cosmonaut Prof. Dr. C. B.

Cosmonaut Prof. Dr. C. B. Cosmovici signed commemorative NASA Space Shuttle envelope Mar 22, 1988. Single Vendor collection of RAF Museum official covers, cosmonauts, Navy covers, FDCs. 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.