▲ 370 ▼ 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 3 years ago by FlyingSquid@lemmy.world to c/mildlyinteresting@lemmy.world 30 comments fedilink hide all child comments
[–] Bach37strad@lemmy.world 12 points 3 years ago Dude made his own pocket ref. permalink fedilink source