American horological journal, devoted to practical horology (1869)
Miller, George B · New York, G. B. Miller · leaf 123
ergent. (Andlet it be borne in mind that this curve will varyin different balances according to the expansi-bility of the metals employed, and thus make it difficult to apply the auxiliary with any certaintyof its action.) Now we have merely to changethis divergence from the inside of the balanceto… … the ordinary compensation balance with twosmall circular slots in the bar just outside thestaff collet, as shown by the dotted lines at B.B C is a loose steel bar, fitted friction-tight onthe staff-collet, and fastened to the balance bytwo small screws passing through the slots inthe balance bar,…
Clocks and watches
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