OF

ASTRONOMY

ILLUSTRATED

Tuith Plates,

FOR THE USE OF

SCHOOLS AND ACADEMIES,

WITH QUESTIONS.

BY JOHN H. WILKINS, A. M.

66 We shall lead you to a hill-side, laborious indeed in the first ascent; but else
so smooth, so green, so full of goodly prospects, that the harp of Orpheus were not
more charming."

Milton,

THIRD EDITION

BOSTON:
PUBLISHED BY OUMMINGS, HILLIARD & co.

Booksellers, No. 1 Cornhill.