[D7802ZRK], Letter from James Adams to Charles Batchelor, July 5th, 1878
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Title
[D7802ZRK], Letter from James Adams to Charles Batchelor, July 5th, 1878
Editor's Notes
comparative test between TAE's and Bell "no comparison whatever"; send sample of telephone over so Puskas can start to manufacture; microphone seems to be an infringement on Edison's Carbon Telephone
Author
Recipient
Mentioned
Date
1878-07-05
Type
Subject
Folder/Volume ID
D7802-F
Microfilm ID
15:891
Document ID
D7802ZRK
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University