Watches : the Paul M. Chamberlain collection at the Art Institute of Chicago (1921)
Art Institute of Chicago · Chicago : The Institute · leaf 13
he pump or lever wind, theperpetual wind on the pedometer principle,depending on the motion of the body, thewatch which winds by closing the case, andone in which the winding is effected bypulling out the stem. In the examples of American make maybe counted some forty dififerent firms orfactories,… … No. 10—CYLINDER BY GRAHAM osities of the watchmakers art too numer-ous to mention, may be seen. All together, there are in excess of twohundred and ninet} pieces, some of in-terest in their entirety and others forsome special feature not alwa3s apparentwithout examination. The following collections…
Chamberlain, Paul Mellen, 1865-1940 · Clocks and watches
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