Bidspirit auction | Astronaut John Grunfeld signed NASA

Astronaut John Grunfeld signed NASA Space Shuttle Mission STS-26 commemorative envelope PM Long Beach USPS Sep 29 1988. 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