[N326017], Technical Note, Ezra Torrance Gilliland, September 30th, 1886
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Title
[N326017], Technical Note, Ezra Torrance Gilliland, September 30th, 1886
Editor's Notes
Railway T&T Experiment. Set up and tested the Edison arrangement of using a singing telephone with cushion contact as a substitute for the automatic vibrator-- It woreked first [?] another was made and forwarded to Rudd for practical test on the train on Chi St P & Mil RR The device was made and set up as shown in the following sketches [drawing]
Author
Date
1886-09-30
Type
Folder/Volume ID
N326-F
Microfilm ID
43:826
Document ID
N326017
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University