Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 306
zing the magnet M of a secondary clock. Thisattracts its armature h, operates the pawl which moves forwardand catches one of the teeth of the wheel e. As soon as thecontact is broken at c a. spring acting upon the armature b drawsit away from the magnet, and at the same time the pawl moves thewheel… … 296 HOROI^OGICAI..
Mechanical movements
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