The Space Directory
Our Guide to identifying Skylab Astronaut Autopens...
To download our Autopen Guides, please go to our downloads page
How to identify Astronaut Autopens
NASA letter with 27 Autopens, only Scott Carpenter's signature is probably Authentic
Skylab 1 (SL-2)
Skylab 2 (SL-3)
Skylab 3 (SL-4)
Autopen Crew Lithos
Other Autopen Guides and Websites
Bob McLeod's excellent collection of Astronaut and Cosmonaut
Autographs. Bob's web site also has an informative
section on space Autograph forgeries.
An excellent collection of Apollo Astronaut Autopens
Space Mike's Autopen Guide
Richie's Collection of Astronaut and Cosmonaut Autographs (also has a
useful Autopen gallery)
Neil Armstrong Signature Study, an important source of reference...
The Astronaut Autograph Hall of Shame, a collection of some of the most 'atypical' space autographs known to man.
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