1936 Imperial Airways biplane passenger cabin.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...r_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...s_interior.jpg
Previously:
https://www.homemadetools.net/forum/...145#post126065
https://www.homemadetools.net/forum/...5623#post82221
https://www.homemadetools.net/forum/...3246#post77725
