AIRMAIL ENVELOPE BEARING SIGNATURE, IN THE NAME OF MICHAEL JACKSONLinwoods Auction4.3(13)$500Apr 20, 2026
Richard F. Gordon – Gemini 11 & Apollo 12 Astronaut – Autographed STS-2 Rollout Cover &#JG Autographs4.6(106)$25(1 bid)
Gordon Cooper – Mercury Astronaut – Autographed USS Kearsarge Recovery Cover – MA-JG Autographs4.6(106)$35(2 bids)
Pete Knight – X-15 Record-Holding Pilot – Autographed X-24B NASA Test Flight Cover (1974JG Autographs4.6(106)$20(1 bid)
James Abrahamson & Frederick Gregory – Autographed Space Shuttle Main Engine Cover – 198JG Autographs4.6(106)$20(1 bid)
