[SM052013b], Clipping, English Mechanic, October 10th, 1879
https://edisondigital.rutgers.edu/document/SM052013b
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Title
[SM052013b], Clipping, English Mechanic, October 10th, 1879
Bibliographic Citation
"Duplex Telephone", English Mechanic, October 10th, 1879
Editor's Notes
Plum-bob's new experiment.
Author
Date
1879-10-10
Type
Folder/Volume ID
SM052-F
Microfilm ID
26:470
Document ID
SM052013b
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University