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1. Chart and Calculations of Total Eclipse of the Sun, July 29, 1878

Chart and Calculations of Total Eclipse of the Sun, July 29, 1878
Date:
1878-07-29
Description:
In this astronomical chart (front and back) Lewis R. Gibbes provides the mathematical calculations and diagram for a total eclipse of the sun in relation to time; the parallel of declination and Charleston, S.C.; the Equator; Earth's moon and the North Pole. Gibbes' calculations continue onto the back of the chart.

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