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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.
That is very impressive! I really like the detail view of the gauge indicator
Comment on
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.
That is very impressive! I really like the detail view of the gauge indicator