[SM051089a], Clipping, English Mechanic, April 7th, 1882
https://edisondigital.rutgers.edu/document/SM051089a
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Title
[SM051089a], Clipping, English Mechanic, April 7th, 1882
Bibliographic Citation
"Telephone Exchange Apparatus", English Mechanic, April 7th, 1882
Editor's Notes
New automatic exchange machine patented by T. A. Connolly.
Author
Date
1882-04-07
Type
Folder/Volume ID
SM051-F
Microfilm ID
26:387
Document ID
SM051089a
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University