[D8020C], Letter from N B Clark to Thomas Alva Edison, January 2nd, 1880
https://edisondigital.rutgers.edu/document/D8020C
PDF: Archive.org
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Metadata
- Title
- [D8020C], Letter from N B Clark to Thomas Alva Edison, January 2nd, 1880
- Editor's Notes
- Suggests filling exhausted bulb with nitrogen then evacuating again, to reduce oxygen level. Wouldn't this be better than burning oxygen out with phosphorus? Marg: "d[on']t burn oxy out by phosphorous & I dont want any gas in vac of any kind cause it lowers the light."
- Author
- Clark, N B
- Recipient
- Edison, Thomas Alva
- Date
- 1880-01-02
- Type
- Letter
- Subject
- Vacuum and glass bulb
- Folder ID
- D8020-F
- Microfilm ID
- 53:556
- Document ID
- D8020C
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 53