The Progress of Invention in the Nineteenth Century.
CHAPTER VII.
THE ELECTRIC LIGHT.
Voltaic Arc by Sir Humphrey Davy. The Jablochkoff Candle. Patents of Brush, Weston, and Others. Search Lights. Grove’s First Incandescent Lamp. Starr-King Lamp. Moses Farmer Lights First Dwelling with Electric Lamps. Sawyer-Man Lamp. Edison’s Incandescent Lamp. Edison’s Three-Wire System of Circuits. Statistics.