This profusely illustrated volume forms a step-by-step instruction
manual on the repair of mechanical clocks and watches. Donald de Carle
was a Fellow of the British Horological Institute, and the author of
many standard works on the subject of horology, who based his writings
on many years of practical experience. The book begins with simple
clocks and watches then proceeds to more complicated types. The tools
and apparatus needed are described and illustrated. Modern types of
mechanical clock are mainly dealt with, but attention is also given to
the movements of older long case and fusee types as many of them are now
being repaired as a result of interest in antique clocks. The chapters
on watch repairing deal with chronographs and repeaters as well as
self-winding mechanisms. The latest developments in ultrasonic cleaning
of horological movements and their electronic timing are also described
and illustrated. This work is an invaluable guide for all concerned with
the repair not only of clocks and watches but also of small mechanisms
in general.