Mildly Interesting

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My grandfather was an aircraft inspector for De Havilland in WWII. This is one of the notebooks he used to study for the job. He drew all the pictures. (ibb.co)

submitted 1 year ago by [email protected] to c/[email protected]

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[–] [email protected] 21 points 1 year ago (1 children)

You should post this in the mechanical engineering community. This is amazingly well done. We love this sort of stuff.

[–] [email protected] 1 points 1 year ago

It's interesting they called first angle 'British Projection'. I can see calling third angle 'American Projection' cause of ANSI, but it is still kinda odd.