Saturn II Station Saturn II Stage Wet Workshop Space Station Credit: NASA
American manned space station. Study 1964. Wernher von Braun made a rough sketch of a space station based on fitting out of an expended Saturn II stage in orbit on 24 November 1964.
Status: Study 1964.
Although this would have provided a larger station than Skylab while also using a single Saturn V launch, the idea was not pursued further.