[D8430H], Letter from William Holzer to Thomas Alva Edison, January 21st, 1884

Item

Abstract

Enclosed find curve of fibre burnished. I think the burnishing of the fibres will aid the life of lamps. I have a set of lamps in test not burnished the size of enclosed curve & carbonized in the same crucible will compare the two sets & report to you as soon as last lamp breaks. The oiled silk will come out of furnace tomorrow morning. The Indicator Lamps are receiving attention.

Date

1884-01-21

Decade

1880-1889

Type

Identifier

D8430H

Folder Set

D8430

Title

[D8430H], Letter from William Holzer to Thomas Alva Edison, January 21st, 1884

Microfilm ID

73:518

Publisher

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