Douglas B-23 Dragon medium bomber based on the B-18 Bolo. 38 were built in 1939-1940.
https://diqn32j8nouaz.cloudfront.net...3_fullsize.jpg
12:37 video:
https://www.youtube.com/watch?v=7s7jn8j1XZ4
Previously:
https://www.homemadetools.net/forum/...762#post190411
https://www.homemadetools.net/forum/...411#post161987
https://www.homemadetools.net/forum/...623#post155457
https://www.homemadetools.net/forum/...397#post188989
https://www.homemadetools.net/forum/...695#post212845
