[N146049], Technical Note, John W Lawson, October 1879

Item

Abstract

"References for plate carbon (Weston vs Latimer vs Edison)." Ref book 21:163 "covered base of arbon with copper film deposited by electrolysis, then exposed to fumes of sulpher....."

Date

1879-10-00

Decade

1870-1879

Identifier

N146049

Folder Set

N146

Title

[N146049], Technical Note, John W Lawson, October 1879

Microfilm ID

38:919

Publisher

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