[MBN002067], Technical Note, Charles Batchelor, September 3rd, 1878

https://edisondigital.rutgers.edu/document/MBN002067

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Title

[MBN002067], Technical Note, Charles Batchelor, September 3rd, 1878

Editor's Notes

Carbon telephone connections

Date

1878-09-03

Decade

1870-1879

Folder/Volume ID

MBN002-F

Microfilm ID

90:690

Document ID

MBN002067

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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