[N022071] Technical Note, c. 1879
https://edisondigital.rutgers.edu/document/N022071
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Title
[N022071] Technical Note, c. 1879
Editor's Notes
unclear notes and instructions re making telephones, drawings; fr. 49 recipe for modelling wax
Supplied year
Date
1879-00-00
Type
Subject
Folder/Volume ID
N022-F
Microfilm ID
31:38
Document ID
N022071
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University