Consolidated C-87 Liberator Express being assembled in 1942.
https://s3-us-west-1.amazonaws.com/h...r-assembly.jpg
Previously:
https://www.homemadetools.net/forum/...004#post160534
https://www.homemadetools.net/forum/...381#post158298
https://www.homemadetools.net/forum/...623#post155457
https://www.homemadetools.net/forum/...566#post151502
https://www.homemadetools.net/forum/...151#post149687