regulation scheme: "Counter Electromotiveforce in Field circuit This worked very good used Tompson Galv" Gives table of results for 5 to 30 lamps.

Ott, John F

1882-05-22

1880-1889

Technical Note

Electrical distribution system

Cables, feeders, and other exterior elements

X128B049

X128B

[X128B049], Technical Note, John F Ott, May 22nd, 1882

Charles Hummel

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University