History: Astronaut Jack R. Lousma using the astronaut maneuvering unit during the Skylab 3 mission. 1973 [640 x 445]

http://imgur.com/JoQrzGd via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/52b2dg/astronaut_jack_r_lousma_using_the_astronaut/?utm_source=ifttt