B171 - Calendar Clocks

$74.50
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Calendar Clocks


* By Tran Duy Ly (Hard cover, 360 pages)
* Features a wealth of previously unpublished photographs and information on 45 companies and inventors
* Of special interest is the collection of detailed mechanism drawings rendered by the inventors
* A major asset in identification, carrying out intricate repairs, and fabricating missing parts
* Movements, labels, and calendar mechanisms are well illustrated
* A current price update is included