6-Man Apollo Concepts
From The Space Library
 Lockheed design for six-man Apollo landing stage (1968) |
 Lockheed design for six-man Apollo landing stage (1968) |
 Lockheed design for Earth Return Stage for six-man Apollo (1968) |
 Lockheed design for CSM for six-man Apollo with dormancy of 180 days (1968) |
 6 man lunar direct Apollo cited by Gordon Woodcock and Wernher von Braun (1966) |
 North American Rockwell design for six-man Apollo (1969) |
