[D8230ZCH], Letter from Francis Robbins Upton to Thomas Alva Edison, October 19th, 1882
https://edisondigital.rutgers.edu/document/D8230ZCH
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8230ZCH], Letter from Francis Robbins Upton to Thomas Alva Edison, October 19th, 1882
- Editor's Notes
- "The blue on the lamp always appears at the positive pole. The blackening of the wire always occurs at the negative pole. Lawson will test black substance."
- Author
- Upton, Francis Robbins
- Recipient
- Edison, Thomas Alva
- Date
- 1882-10-19
- Type
- Letter
- Folder ID
- D8230-F
- Microfilm ID
- 61:835
- Document ID
- D8230ZCH
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 61