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The modern clock; a study of time keeping mechanism; its construction, regulation, and repair (1905)

Goodrich, Ward L · Chicago, Hazlitt & Walker · leaf 446

An illustration from The modern clock; a study of time keeping mechanism; its construction, regulation, and repair, 1905, leaf 446
the hands. In ouropinion, tails should never be made on minute hands, whenthey can be avoided, and in cases where tails cannot be dis-pensed with, they should invariably be colored the same asthe ground of the dial. In almost every instance, however,minute hands may be balanced in the inside, as is… … Fig. 150. Showing counterpoise on arbor of minute hand in tower clock. 444 THE MODERN CLOCK. addition to rendering the hands more distinct, the clocks re-quire less power to keep them going than when the handsare balanced from the outside. Tower clock hands are generally made of copper,…

Clocks and watches

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