IME Watchmakers' Lathes & Drills: Traditional and later Types (Models 100 & 300). A complete Data Pack with copies of all known Sales and Promotional literature including two copies of the drills catalogue. All the original rather small original illustrations and charts have been greatly increased in size for improved clarity. 32 pages.

Institution of Mechanical Engineers. On original copy of the 1940 edition "Acceptance Test Charts for Machine Tools"