[The dots outside the circle AA' may be regarded as showing the earth at intervals of one day, on her annual course, 1 THE SEASONS PICTURED IN FORTY-EIGHT SUN VIEWS OF THE EARTH AND TWENTY-FOUR ZODIACAL MAPS & OTHER DRAWINGS, BY RICHARD A. PROCTOR, Author of "The Stars in their Seasons," "A Library Star Atlas," "A School Star Atlas," Extracted for "Knowledge Library" from "Knowledge" for 1883 and 1884. LONDON: LONGMANS, GREEN, & CO. 1885. |