Front matter
Reading edition
——
THE TELEPHONE
With directions for making a Speaking Telephone Illustrated 50 cents
THE ART OF PROJECTING
A Manual of Experimentation in Physics, Chemistry, and Natural History, with the Porte Lumière and Magic Lantern New Edition Revised Illustrated $2.00
MATTER, ETHER, AND MOTION
The Factors and Relations of Physical Science Illustrated $1.75
—— Lee and Shepard Publishers Boston