[NM018AAV], Technical Note, Thomas Alva Edison, September 7th, 1883

Item

Abstract

Sketch with figure letters, as for patent drawing. [see U.S. Pat 490,953] Sealed vessel, perhaps inserted in oven, connected to vacuum pipe and to pipe from steam engine. Direct conversion?

Date

1883-09-07

Decade

1880-1889

Identifier

NM018AAV

Folder Set

NM018

Title

[NM018AAV], Technical Note, Thomas Alva Edison, September 7th, 1883

Microfilm ID

44:585

Publisher

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

Item sets