[N249059], Technical Note, Charles Turner Hughes, November 19th, 1882
https://edisondigital.rutgers.edu/document/N249059
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Title
[N249059], Technical Note, Charles Turner Hughes, November 19th, 1882
Editor's Notes
More indicator tests.
Author
Date
1882-11-19
Type
Folder/Volume ID
N249-F
Microfilm ID
41:890
Document ID
N249059
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University