An Explanation Of The Nature Of Equation Of Time, And Use Of The Equation Table For Adjusting Watches And Clocks To The Motion Of The Sun. Also The De

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This book is a detailed guide to help readers understand the equation of time - the discrepancy between time measured by astronomical observations and time kept by watches and clocks. It explains how to use the equation table to adjust watches and clocks and provides a description of a time-keeper that is useful for astronomical and industrial purposes.