[D8232ZAA1], Test Report, Edison Lamp Co, John White Howell, December 4th, 1882

Item

Abstract

"Outside resistance necessary to bring a lamp (8x13.5) down from 16 candles to a visible red in a 99 volt circuit." "Outside resistance necessary to bring a 8x13.5 lamp down from 48 candles to a visible red in a 117 volt circuit."

Date

1882-12-04

Decade

1880-1889

Identifier

D8232ZAA1

Folder Set

D8232

Title

[D8232ZAA1], Test Report, Edison Lamp Co, John White Howell, December 4th, 1882

Microfilm ID

61:995

Publisher

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