Donald De Carle

Donald de Carle was a fellow and medallist of the British Horological Institute and freeman of the City of London. He contributed to the "Encyclopaedia Britannica" and was the author of "Clocks and Their Value," "Clock and Watch Repairing," "Complicated Watches and Their Repair," "Horology," "Practical Clock Repairing," "Practical Watch Adjusting and Springing," "Practical Watch Repairing," "Watch and Clock Encyclopaedia," and "Watches and their Value."