Modern Watch Repairing and Adjusting, 3rd Edition John J Bowman and Emile Borer Vintage hardcover book detailing a 'modern' 1941 perspective on watch repairing and adjusting. Includes sections on improvement of ability for watchmakers, skillful filing, efficient use of saws, drills and expert drilling, and dozens of other sections, with useful pairing black-and-white illustrations. 188 pages
Henry Paulson and Company
1941
Henry Paulson and Company
Reference, Historical 
