Old clocks and watches & their makers : being an historical and descriptive account of the different styles of clocks and watches of the past, in England and abroad, to which is added a list of nearly twelve thousand makers (1922)
Britten, F. J. (Frederick James), 1843-1913, Britten, Annie · London : E. & F. N. Spon · leaf 301
when winding or regula-tion is needed. Regulation is effected by raising or lowering the chopswhich embrace the pendulum spring, very much in the way adopted formodern clocks ; the shding chops are actuated by a tangent wheel and 284 Old Clocks and Watches and their Makers screw, and there is on… … Fig. 433.—Back view of Fig. 432. Showing engraved movementplate and brass back door engraved both sides.. which surmounts the movement. On each side of the case is apull-repeating arrangement. By the courtesy of Mr. D. A. F. Wetherfield it is possible to includephotographs of a unique eight-day…
Clocks and watches · Clock and watch makers
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