[D8020J], Letter from Albert Reid Ledoux to Thomas Alva Edison, January 5th, 1880

Item

Abstract

RE:problems with vacuum and occluded oxygen. Suggests filling bulbs with nitrogen or other gas before exhausting. Marg: "Have tried it dont seem to do any good get such high vac don't destroy 1/1000 of 1 pc of carbon."

Date

1880-01-05

Decade

1880-1889

Type

Identifier

D8020J

Folder Set

D8020

Title

[D8020J], Letter from Albert Reid Ledoux to Thomas Alva Edison, January 5th, 1880

Microfilm ID

53:565

Publisher

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