[NS7704ZCR], Technical Note, Charles Batchelor, Thomas Alva Edison, May 28th, 1877
https://edisondigital.rutgers.edu/document/NS7704ZCR
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [NS7704ZCR], Technical Note, Charles Batchelor, Thomas Alva Edison, May 28th, 1877
- Editor's Notes
- Singing telegraph
- Date
- 1877-05-28
- Type
- Technical Note
- Subject
- Telephone
- Folder ID
- NS7704-F
- Microfilm ID
- 7:713
- Document ID
- NS7704ZCR
- 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 7
- Item sets
- [NS7704-F] (NS-77-004) Telegraph