1940s illustrated technical books machinists tool design & making

Pair of World War Two vintage technical books on industrial tool and fixture design and manufacturing. These books are heavily illustrated with tons of great photos and drawings.

There is: Tool Design by Charles Cole, copyright 1941 (this is a 1947 printing) with 498 pages including 425 illustrations; Tool Making by Charles Cole, copyright 1939 (this is a 1944 edition) with 413 pages including tons of illustrations, technical drawings and photographs of industrial machine tools.

These are in nice vintage condition. Tool Design does have a name on the inside of the front cover and Tool Making has some minor spotting to some of the pages.