BY
HATTIE E. MACOMBER
EDUCATIONAL PUBLISHING COMPANY
BOSTON
New York Chicago San Francisco
Copyrighted
By EDUCATIONAL PUBLISHING COMPANY
1897
CONTENTS.
| Page | |
| [Robert Fulton] | 7 |
| [Eli Whitney] | 41 |
| [Samuel Morse] | 79 |
| [Peter Cooper] | 121 |
| [Thomas A. Edison] | 147 |