Watches : the Paul M. Chamberlain collection at the Art Institute of Chicago (1921)
Art Institute of Chicago · Chicago : The Institute · leaf 29
No. 88—DUPLEX-LEVERCHRONOMETER … No. -ACTION OF ESCAPEMENT wheels are carried by a skeleton rectangularbridge, the barrel hung from the heavypillar plate, the balance bridge open andlight, and the lifting spring absolutelystraight and plain, all giving the im-pression of simplicity and directness.The movement has been recased in…
Chamberlain, Paul Mellen, 1865-1940 · Clocks and watches
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
