[LB001319], Letter from Thomas Alva Edison to Sigmund Bergmann, January 11th, 1878
https://edisondigital.rutgers.edu/document/LB001319
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [LB001319], Letter from Thomas Alva Edison to Sigmund Bergmann, January 11th, 1878
- Editor's Notes
- Problem in telephones manufactured by Bergmann that permanent magnet too high above rubber; please fix others making and also make bindpost with 10/32 screw as better for rubber and also screw them tighter so they don't come loose; also change in bracket that platina point strikes; also slot cores below center
- Author
- Edison, Thomas Alva
- Recipient
- Bergmann, Sigmund
- Date
- 1878-01-11
- Type
- Letter
- Folder ID
- LB001-F
- Microfilm ID
- 28:192
- Document ID
- LB001319
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 28
- Item sets
- [LB001-F] LB-001 (1875, 1877-1878)