[N030003], Technical Note, Thomas Alva Edison, April 8th, 1879
https://edisondigital.rutgers.edu/document/N030003
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [N030003], Technical Note, Thomas Alva Edison, April 8th, 1879
- Editor's Notes
- telephone test, TAE describes what he can hear, diff metals tested as emg points; fr. 901 "Note we find it exceedingly difficult to make comparative tests owing to drying of chalk between the tests"; also tests with and without battery and with different chalks
- Author
- Edison, Thomas Alva
- Date
- 1879-04-08
- Type
- Technical Note
- Subject
- Telephone
- Folder ID
- N030-F
- Microfilm ID
- 31:895
- Document ID
- N030003
- 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 31