THE

GREAT PYRAMID.

OBSERVATORY, TOMB, AND TEMPLE.

RICHARD A. PROCTOR,

EDITOR OF " KNOWLEDGE ;"

AUTHOR OF "SATURN AND ITS SYSTEM," "THE SUN," "THE MOON,'

"OTHER WORLDS THAN OURS," ETC.

WITH ILLUSTRATIONS.

NEW YORK:

R. WORTHINGTON, 770 Broadway.
1883.