RICHARD A. PROCTOR, F.R.A.S.

AUTHOR OF "HALF HOURS WITH THE TELESCOPE," "EASY STAR LESSONS," "A

LARGER STAR ATLAS," AND THE ARTICLE ON ASTRONOMY IN THE "AMERICAN

CYCLOPÆDIA" AND THE "CYCLOPÆDIA BRITTANICA." ETC., ETC.

"Here I may sit and rightly spell

Of every star that Heav'n doth show."--MILTON.

The Heavens declare the glory of God; and the Firmament showeth

His handiwork.--PSALMS xix: 1.

Half-Hours with the Stars A Plain and Easy Guide to the Knowledge of the Constellations · 第 7 / 24 题