This two-volume set meticulously documents the history and variety of Seth Thomas clocks and their movements. Tran Duy Ly, an authority in horology, presents a comprehensive catalog that serves as an indispensable resource for collectors, historians, and enthusiasts of American timepieces. The work is structured to provide distinct coverage in each volume, ensuring no overlap and maximizing the breadth of information presented.

This comprehensive two-volume set is recognized as a definitive reference for collectors and historians of Seth Thomas clocks. The detailed cataloging, featuring both historical illustrations and contemporary photography, provides an unparalleled resource for identifying and appreciating these American timepieces. The inclusion of a price update further enhances its practical value for those engaged in the antique clock market. The distinct separation of clock categories between volumes ensures thorough coverage and accessibility for users.