Bidspirit auction | Astronaut Gregory Harbaugh signed envelope

Astronaut Gregory Harbaugh signed envelope PM Space Shuttle return to flight came from Downey Space station Downey CA 90941 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