DERBYSHIRE (USA) Precision Watch & Clockmaker's Lathes and Micromills: complete Catalogue early 1940s (red cover). This is the version with 46 extra inserted plate photographs. 62 pages.
Now in its sixth edition, this book is the definitive work on the small precision lathes for watchmakers, past and present. The chapter 'Lathes of the World' is a source of detailed information on lathes and accessories, the manufacture of which ceased many years ago.