[MBN003139D], Technical Note, Charles Batchelor, April 21st, 1879
https://edisondigital.rutgers.edu/document/MBN003139D
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Metadata
- Title
- [MBN003139D], Technical Note, Charles Batchelor, April 21st, 1879
- Editor's Notes
- No. 137 grind faces of rasp and base of carbon mold to do away with feather edge in buttons finished 22 Apr
- Author
- Batchelor, Charles
- Date
- 1879-04-21
- Type
- Technical Note
- Folder ID
- MBN003-F
- Microfilm ID
- 90:736
- Document ID
- MBN003139D
- 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 90
- Item sets
- [MBN003-F] Cat. 1308 (1878-1880)