[D8020ZHN], Letter from J L Chevalier to Thomas Alva Edison, October 6th, 1880

Item

Abstract

Please provide certificate of test made at MP of my insulator. Marg: "Francis what was the test? Edison" "Time in the water about 10 minutes. Res when measured 120,000 ohms."

Mentions

Date

1880-10-06

Decade

1880-1889

Type

Identifier

D8020ZHN

Folder Set

D8020

Title

[D8020ZHN], Letter from J L Chevalier to Thomas Alva Edison, October 6th, 1880

Microfilm ID

53:878

Publisher

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