[SM036020a], Clipping, October 11th, 1880
https://edisondigital.rutgers.edu/document/SM036020a
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Title
[SM036020a], Clipping, October 11th, 1880
Bibliographic Citation
"The Telephone in coal mines", October 11th, 1880
Editor's Notes
describes the problem of having a telephone in coal mines
Date
1880-10-11
Type
Folder/Volume ID
SM036-F
Microfilm ID
25:476
Document ID
SM036020a
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University