[SM044025a], Clipping, Telegraphic Journal, William Henry Preece, July 15th, 1873
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Title
[SM044025a], Clipping, Telegraphic Journal, William Henry Preece, July 15th, 1873
Bibliographic Citation
Preece, William Henry. "Duplex Telegraphy", Telegraphic Journal, July 15th, 1873
Editor's Notes
The idea behind duplex telegraphy leading to its success in the U.S.
Date
1873-07-15
Type
Folder/Volume ID
SM044-F
Microfilm ID
26:115
Document ID
SM044025a
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University