[N112001] Technical Note, c. 1880

Item

Abstract

"Questions: Does a lamp appear to give more light in the evening than in the day time? Does a lamp change its resistance after it has been brought up once very high? The relation between the temperature of the lamps and their paermanence. Try a number of lamps very high on pumps."

Date

1880-00-00

Decade

1880-1889

Identifier

N112001

Folder Set

N112

Title

[N112001] Technical Note, c. 1880

Microfilm ID

36:843

Publisher

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