[N104022], Technical Note, Francis Jehl, July 9th, 1880

Item

Abstract

Testing lamps on vac pump. FRAME 280 BEGINS 10 JULY ENTRY more lamps on pump.

Author

Date

1880-07-09

Decade

1880-1889

Identifier

N104022

Folder Set

N104

Title

[N104022], Technical Note, Francis Jehl, July 9th, 1880

Microfilm ID

36:278

Publisher

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