Time Measurement - Historical Review by F.A.B. Ward
Paperback. Condition: Good. 1970. Science Museum (London). Reprint Series.
Includes a list of illustrations and an introduction. Written in 12 chapters covering astronomy and time, principles of time measurement, and all sorts of time measuring devices, from the sundial to watches, mechanical clocks, quartz crystal movements, the Atomic Clock, chronographs, and more.