[D7941ZDV], Letter from Edward Hibberd Johnson to Thomas Alva Edison, September 6th, 1879
https://edisondigital.rutgers.edu/document/D7941ZDV
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Metadata
- Title
- [D7941ZDV], Letter from Edward Hibberd Johnson to Thomas Alva Edison, September 6th, 1879
- Editor's Notes
- His inertia transmitter too unreliable & often gets feedback vibrations from receiver. Gets good results with the 4 arm pattern phones TAE sent; used one to dictate story from "Times" office to typeset room. Asked by Times to adapt typesetting machine to telephone for next session Parliament. Bell tried this--"bitter failure." Sorry that TAE has gone for whispering phones by making more sensitive but less perfect trans. Send 12 of old style carbon trans & will produce different report than WU giving. Writing micro- phone/teleph pamphlet; send more info--refuting DuMoncel. Exhibit exchange for press today. Later: demo great success. Describes demo & those present. Forget the inertia teleph: "I want only 1st class lampblack carbon transmitters."
- Author
- Johnson, Edward Hibberd
- Recipient
- Edison, Thomas Alva
- Mentioned
- London Times
- Renshaw and Renshaw
- Du Moncel, Theodose
- Blake, Francis, Jr
- White, Arnold Henry
- Cheever, Charles Augustus
- Waterhouse, Theodore
- Hughes, David Edward
- Parrish, Dillwyn
- Gladstone, William Ewart
- Anson, Thomas Francis
- Gouraud, George Edward
- Date
- 1879-09-06
- Type
- Letter
- Folder ID
- D7941-F
- Microfilm ID
- 52:695
- Document ID
- D7941ZDV
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- License
- CC0 1.0 Universal
- Has Version
- Archive.org Viewer, Microfilm Series Reel 52