Chats on Old Clocks

On the Origin of Clockwork, Perpetual Motion Devices, and the Compass

Derek J. de Solla Price

The Modern Clock A Study of Time Keeping Mechanism; Its Construction, Regulation and Repair

Ward L. Goodrich

Clocks

Jerome K. Jerome

Time and Its Measurement

James Arthur

Time and Time-Tellers

Benson, James W., active 1857-1887

Rules and Practice for Adjusting Watches

Walter J. Kleinlein