[N063037], Technical Note, Francis Robbins Upton, February 8th, 1880
https://edisondigital.rutgers.edu/document/N063037
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Metadata
- Title
- [N063037], Technical Note, Francis Robbins Upton, February 8th, 1880
- Editor's Notes
- Cals of area of new filament; "if the number per horsepower varies inversely as the square root of the surface the fibre should give 24 where the regular gives 10" Cals of very small voltages follow {don't know what these are} fr 227 resis of manilla fibre & lamp tests (lamp 634 gives 14 per hp @ 80 volts); more fiber resistances & lamp tests.
- Author
- Upton, Francis Robbins
- Date
- 1880-02-08
- Type
- Technical Note
- Folder ID
- N063-F
- Microfilm ID
- 34:222
- Document ID
- N063037
- Publisher
- Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
- Has Version
- Archive.org Viewer, Microfilm Series Reel 34