American Watchmaking: A Technical History of the American Watch Industry, 1850 to 1930 Michael C Harrold Vintage hardcover book (with torn paper cover) detailing a historical retrospective of the craftsmanship, principles, and unique style of American Watchmaking. Includes sections on the formation and operation of the industry, with subsections on precision watches, escapements, individual makers, and many more, as well as useful black-and-white photos and illustrations and an extensive index of tables. 144 pages
1981
M. C. Harrold
Reference, Historical 
