Lot 1104
1976-77 ALT program signed covers. About 70 cacheted ALT (Approach and Landing Tests) or ALT connected covers with about 40 bearing one or more astronaut signatures some of which are autopens. Good number are genuine bold signatures including crew signed. Signatures include Haise, Truly, Fullerton, Engel, McMurtry, Fulton and others. Nice group in very fine condition.
Estimated Value $500 - 600.
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| Realized $690 |
