WWII vintage 1941 Brown & Sharp machinists tools illustrated machine tool catalog

1940s vintage Brown and Sharp catalog of machinist's tools, #142 dated 1941. This is fascinating, and beautifully illustrated with many drawings, tables etc.

It's a worn soft cover book, 6 1/2" x 4 1/2". There's a few loose pages, and cover is loose with the front cover missing. The little ruler we found inside as a bookmark, we've left it with this book.