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Time and its measurement (1909)

Arthur, James, 1842-1930 · Chicago · leaf 29

An illustration from Time and its measurement, 1909, leaf 29
Fig. 12 Fis Japanese Dials Set for Long and Short Days divided into twice six hours; that is, do not change by long and short dayssix for daylight and six for night, and they are stationary on the dial, as you 26 TIME AND ITS MEASUREMENT canand easily see by comparing Figs. 1313, which are the same… … Fig. 14—Japanese Striking Clock with Weight andShort Pendulum different seasons. Between these ex-tremes the dial hours are set as often asthe owner wishes; so if he happens tocorrespond with our time crank hewill set them often and dispute with hisneighbors about the time. Figure IGshows a clock…

Time · Clocks and watches

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