[NM018AAA], Technical Note, Thomas Alva Edison, January 2nd, 1883
https://edisondigital.rutgers.edu/document/NM018AAA
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Metadata
- Title
- [NM018AAA], Technical Note, Thomas Alva Edison, January 2nd, 1883
- Editor's Notes
- image 1: sketch of pump: "Capsule of gelatin enclosing a volitile compound containing carbon-- by heating the capsule is melted & allows the excapte of the Liquid into the vacuum in the proper quantity-- Collodion; tragacanth, flour past etc. & other sub--" image 2: another pump sketch: "nitrogen eveolved by heating by spirit lamp at X dry salt of Nitrite ammonia potash or other nitrite= The water given off is absorbed by the phos anhydride equivalent= mixtures of potassic nitrite & Cholride ammonia-- Bichromate of ammonia Nitride of chromium.
- Author
- Edison, Thomas Alva
- Mentioned
- Seely, Henry W
- Date
- 1883-01-02
- Type
- Technical Note
- Subject
- Carbon, coal, glass, ceramics
- Vacuum and glass bulb
- Chemicals, chemical products, and chemical processes
- Folder ID
- NM018-F
- Microfilm ID
- 44:536
- Document ID
- NM018AAA
- 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 44
- Item sets
- [NM018-F] Cat.1149 (1883)