[N146029], Technical Note, Francis Jehl, Francis Robbins Upton, April 16th, 1880

Item

Abstract

"Airpump devised by Frances and Upton" ref book 68:33 [Probably a tracing. Missing from notebook 68; introduced in Boehm intf.]

Date

1880-04-16

Decade

1880-1889

Identifier

N146029

Folder Set

N146

Title

[N146029], Technical Note, Francis Jehl, Francis Robbins Upton, April 16th, 1880

Microfilm ID

38:910

Publisher

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

Timestamp

April 16, 1880