[D7919M], Letter from Thomas H Ladd to Thomas Alva Edison, February 6th, 1879
https://edisondigital.rutgers.edu/document/D7919M
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D7919M], Letter from Thomas H Ladd to Thomas Alva Edison, February 6th, 1879
- Editor's Notes
- His light suggestion not like Werdermann light. Suggests using copper rod in light contact with carbon. Marg: Engl pat ref; "Your last suggestion has been tried by me."
- Author
- Ladd, Thomas H
- Recipient
- Edison, Thomas Alva
- Mentioned
- Upton, Francis Robbins
- Date
- 1879-02-06
- Type
- Letter
- Folder ID
- D7919-F
- Microfilm ID
- 50:17
- Document ID
- D7919M
- 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 50