[N320045], Technical Note, Thomas Alva Edison, April 23rd, 1886

https://edisondigital.rutgers.edu/document/N320045

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Title

[N320045], Technical Note, Thomas Alva Edison, April 23rd, 1886

Editor's Notes

drawing "Vacuum-- Run curve of E.M.F. as exhaustion proceeds-- also work beam of light both directions-- heat tube and run curve, also staticaly charged"

Date

1886-04-23

Folder/Volume ID

N320-F

Microfilm ID

43:322

Document ID

N320045

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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