[D8020ZAE], Letter from George Clark to Thomas Alva Edison, January 19th, 1880
https://edisondigital.rutgers.edu/document/D8020ZAE
PDF: Archive.org
CSV: Metadata
Metadata
- Title
- [D8020ZAE], Letter from George Clark to Thomas Alva Edison, January 19th, 1880
- Editor's Notes
- Read it takes 1 hour to evaculate lamp bulb. Has built an entirely different air pump that's better & faster. Marg: "I think you misapprehend what kind of a vacuum pump is required. Nothing but a mercury pump can be used."
- Author
- Clark, George
- Recipient
- Edison, Thomas Alva
- Date
- 1880-01-19
- Type
- Letter
- Subject
- Vacuum and glass bulb
- Folder ID
- D8020-F
- Microfilm ID
- 53:603
- Document ID
- D8020ZAE
- 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 53