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 621
Fig. 825.—Watch with Cap over Fig. 826.—Watch with Royal the Balance. Arms and Motto. with a cap over the balance, as in Fig. 825. The arms of thebalance were weighted, and a semicircular perforation in the capallowed one weight to be visible, the motion of the weight as itvibrated resembling that…
Clocks and watches · Clock and watch makers
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