After searching forever I finally got the entire series. I've only ripped one episode, but will work on the other 37 episodes if there is any interest.
This was my first rip and my methods are rather primitive and made a rather large file for a 30 minute episode. About 419 meg. The quality's not bad for a nearly 50 year old show in black and white.
PLOT SUMMARY:
The more-or-less realistic adventures of Colonel Ed McCauley, head of the American space program. He battles saboteurs, budget cuts, defective equipment and other problems in outer space.
http://www.imdb.com/title/tt0052493/
ed2k: Men%20Into%20Space%20S1E3%20(10-28-1959)%20%20Building%20a%20Space%20Station.avi [418.84 Mb] [Stats]