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Astronomy for the use of schools and academies (1882)
Gillet, J. A. (Joseph Anthony), 1837-1908, Rolfe, W. J. (William James), 1827-1910 · New York : Potter, Ainsworth, & Co. · leaf 303
Fig. 308. in Fig. 307. Many comets appear simply as patches of … Fig. 309. foggy light of more or less irregular form. ASTRONOMY. 277Astronomy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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