[N145169], Technical Note, Martin N Force, Edward Goodrich Acheson, February 6th, 1884
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Title
[N145169], Technical Note, Martin N Force, Edward Goodrich Acheson, February 6th, 1884
Editor's Notes
another evac tube; wire wrapped around carbon rod, with metal pin at bottom. Odd.
Date
1884-02-06
Type
Subject
Folder/Volume ID
N145-F
Microfilm ID
38:891
Document ID
N145169
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University