Bidspirit auction | Astronaut Michael McCulley signed Gulfstream

Astronaut Michael McCulley signed Gulfstream Shuttle Training Aircraft (STA) commemorative Envelope PM HOUSTON. TX AUG 11 PM 1976. 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