Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 405
1638. GUN LOCK.—I, lock plate;2, hammer; 3, mainspring; 4, tum-bler; 5, sear or trigger lever; 6, seatspring. 1639. COLT CYLINDER REVOLVINGDEVICE for firearms. a, the pawl thatcatches the circular ratchet b\ c, 2i spring thatpushes the pavv^l into the teeth of the ratchet;D, the hammer butt to… … 1640. MAGAZINE RIFLE, Lee - Metford model.Magazine in the barrel stock.
Mechanical movements
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