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A Field Book of the Stars/Map of the Heavens-01-01

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A Field Book of the Stars by William Tyler Olcott
Meteoric Showers, October to January

THE CONSTELLATIONS OF WINTER

January 01-40N-2100-Fieldbook of Stars-117.png

Map showing the principal stars visible from Lat. 40º N. at 9 o'clock, January first.