Bidspirit auction | Astronaut Bill Gregory signed NASA

Astronaut Bill Gregory signed NASA Space Shuttle STS-77 Launch commemorative envelope double PM Greenbelt, MD May 19 1996 AM 20770. 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