[N146029], Technical Note, Francis Jehl, Francis Robbins Upton, April 16th, 1880
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Title
[N146029], Technical Note, Francis Jehl, Francis Robbins Upton, April 16th, 1880
Editor's Notes
"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
Type
Subject
Folder/Volume ID
N146-F
Microfilm ID
38:910
Document ID
N146029
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University