[MBN002049A], Technical Note, Charles Batchelor, November 24th, 1877
https://edisondigital.rutgers.edu/document/MBN002049A
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [MBN002049A], Technical Note, Charles Batchelor, November 24th, 1877
- Editor's Notes
- found that telephones like No. 62 [a previous entry] work best when placed in a polarized circuit -- drawing shows circuit -- Batch also tried working platina point arrangement like drawings in this circuit
- Author
- Batchelor, Charles
- Date
- 1877-11-24
- Type
- Technical Note
- Folder ID
- MBN002-F
- Microfilm ID
- 90:681
- Document ID
- MBN002049A
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 90
- License
- CC0 1.0 Universal
- Item sets
- [MBN002-F] Cat. 1317 (1875-1878)