HALF-HOURS WITH THE TELESCOPE

Being a popular guide to the use of the telescope as a means of amusement and instruction.

BY

Richard A. Proctor, B.A., F.R.A.S.,

Author of "Saturn and its System," Etc.

With Illustrations on Stone and Wood.


An undevout astronomer is mad:
True, all things speak a God; but, in the small
Men trace out Him: in great He seizes man.
YOUNG.