[D7802ZYU], Letter from Thomas Alva Edison to George Bartlett Prescott, September 11th, 1878
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Title
[D7802ZYU], Letter from Thomas Alva Edison to George Bartlett Prescott, September 11th, 1878
Editor's Notes
My understanding is that the Quadruplex created two circuits between the two terminal stations of a line over and above that created by the duplex and that pay was to be given for these two created circuits between NY and Chicago there are four created circuits two between NY and Buffal and two between Buffalo and Chicago
Author
Recipient
Date
1878-09-11
Type
Folder/Volume ID
D7802-F
Microfilm ID
16:45
Document ID
D7802ZYU
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University