Skylab Recovery Pilots

Authentic autographed vintage commemorative philatelic cover featuring a Skylab stamp canceled on May 14th, 1974 in Houston, TX. The cover is hand signed by 3 Skylab Recovery Pilots. The signers include Ted Dahill (Skylab III), Arnie Fieser (Skylab II) and Bud Pocklington (Skylab IV). This is certainly a unique set of NASA related signatures and a desirable item for a collector of obscure space related autographs.