[D8457ZAT], Letter from Harry Mather Doubleday to Samuel Insull, April 29th, 1884

Item

Abstract

Automatic regulator in Blue side has reduced lamp breakage "so that during last week the proportion was 33 to 9 in favor of the blue side.

Recipient

Date

1884-04-29

Decade

1880-1889

Type

Identifier

D8457ZAT

Folder Set

D8457

Title

[D8457ZAT], Letter from Harry Mather Doubleday to Samuel Insull, April 29th, 1884

Microfilm ID

76:333

Publisher

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