Grumman lunar rover prototype. 6:17 video.
https://www.youtube.com/watch?v=44hApNzmS_Q
Previously:
https://www.homemadetools.net/forum/...347#post177280
https://www.homemadetools.net/forum/...661#post174507
https://www.homemadetools.net/forum/...044#post171991
https://www.homemadetools.net/forum/...821#post171191
https://www.homemadetools.net/forum/...036#post168343
