HISTORY OF ELECTRIC LIGHT
BY
HENRY SCHROEDER
Harrison, New Jersey
FOR THE INCREASE
AND DIFFVSION OF
KNOWLEDGE AMONG MEN
SMITHSONIAN
INSTITVTION
WASHINGTON 1846
(Publication 2717)
CITY OF WASHINGTON
PUBLISHED BY THE SMITHSONIAN INSTITUTION
AUGUST 15, 1923
The Lord Baltimore Press
BALTIMORE, MD., U. S. A.