[D7903ZCQ], Letter from Thomas Alva Edison to Engineer, March 27th, 1879
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Title
[D7903ZCQ], Letter from Thomas Alva Edison to Engineer, March 27th, 1879
Editor's Notes
"See my Telephone patent" which anticipates Hughes's induction balance, published in Engineering. "American patent has identical devices as Hughes"
Author
Recipient
Mentioned
Date
1879-03-27
Type
Folder/Volume ID
D7903-F
Microfilm ID
49:188
Document ID
D7903ZCQ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University