Watch and Clock Escapements - A Complete Study in Theory and Practice of the Lever, Cylinder and Chronometer Escapements, Together with a Brief Account of the Origin and Evolution of the Escapement in Horology by Anonymous
page 1 of 243 (00%)
page 1 of 243 (00%)
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includes the original more than 180 illustrations.
See 17021-h.htm or 17021-h.zip: (http://www.gutenberg.net/dirs/1/7/0/2/17021/17021-h/17021-h.htm) or (http://www.gutenberg.net/dirs/1/7/0/2/17021/17021-h.zip) WATCH AND CLOCK ESCAPEMENTS A Complete Study in Theory and Practice of the Lever, Cylinder and Chronometer Escapements, Together with a Brief Account of the Origin and Evolution of the Escapement in Horology Compiled from the well-known Escapement Serials published in The Keystone Nearly Two Hundred Original Illustrations Published by The Keystone The Organ of the Jewelry and Optical Trades |
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