th thebed of the holder. This will bebetter understood by inspectingFig. 109, which is a side view ofa device of this kind seen edgewisein elevation. In this B representsthe bed plate, which supports threeswing jaws, shown at C, Figs. 109and no. The watch plate is indi-cated by the parallel dotted… … IP & IF Fig. 109 The Detached Lever Escapement. 107
Clocks and watches
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