[D8125C], Letter from Philip Sidney Dyer to Thomas Alva Edison, July 12th, 1881

Item

Abstract

Results of longevity tests for orders 285 and 356.

Date

1881-07-12

Decade

1880-1889

Type

Identifier

D8125C

Folder Set

D8125

Title

[D8125C], Letter from Philip Sidney Dyer to Thomas Alva Edison, July 12th, 1881

Microfilm ID

57:1101

Publisher

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