[N070027], Technical Note, Charles Batchelor, Francis Jehl, January 17th, 1880

Item

Abstract

Jehl tried on pumps expts written by TAE: "aluminum clamps 1/32 inch apart no carbon want to try spark also(?) 90 volts {trying to see if there's arc between clamps?}

Date

1880-01-17

Decade

1880-1889

Identifier

N070027

Folder Set

N070

Title

[N070027], Technical Note, Charles Batchelor, Francis Jehl, January 17th, 1880

Microfilm ID

34:733

Publisher

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