Westland-Hill Pterodactyl were a series of experimental tailless aircraft developed in the 1920s up to the early 1930s.
https://diqn32j8nouaz.cloudfront.net...l_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...1_fullsize.jpg
Previously:
https://www.homemadetools.net/forum/...775#post216733
https://www.homemadetools.net/forum/...191#post214638
https://www.homemadetools.net/forum/...453#post177649
