I have been an engineer since I've left school, im only 24, I've just acquired my great grandfathers engineering workshop practice books all three volumes but I cannot find a date for which they were published and what edition they are, lucky for me though I have a rough date of 1941 as they are still in the original box they were sent to my great grandfather.
Is anyone able to tell me when these were published and what edition, the book says new and revised edition, so im thinking they could be a 2nd edition? Can anyone clarify this for me please?