AN

ELEMENTARY ASTRONOMY,

FOR

ACADEMIES AND SCHOOLS.

ILLUSTRATED BY NUMEROUS ORIGINAL DIAGRAMS, AND ADAPTED
TO USE EITHER WITH OR WITHOUT THE AUTHOR'S

LARGE MAPS.

BY H. MATTISON.

SEVENTH EDITION.

NEW YORK:

PUBLISHED BY HUNTINGTON AND SAVAGE,

216 PEARL-STREET.

CINCINNATI:-H. W. DERBY AND CO.

Entered, according to Act of Congress, in the year 1848,

BY H. MATTISON,

In the Clerk's Office of the District Court for the Southern District of New York.