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 95
Fig. 77.—Mainspringand Barrel. Fig. 78.—Mainspring Barrel and Fusee. mainspring- barrel ; b, fusee ; c, great wheel;d, winding- square ; e, snail-shaped flange described presently, the spring is wound by turning the barrel insteadof the arbor. But it is evident that, just as the spring offered…
Clocks and watches · Clock and watch makers
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