Electric monorail car that ran on the U.S. Capitol subway system from 1911 to 1961.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...l_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...d_monorail.jpg
Fullsize image: https://s3-us-west-1.amazonaws.com/h...1_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h..._monorail1.jpg
Previously:
https://www.homemadetools.net/forum/...132#post145430
https://www.homemadetools.net/forum/...607#post132631
