[N123003], Technical Note, William Joseph Hammer, August 17th, 1880

https://edisondigital.rutgers.edu/document/N123003

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Title

[N123003], Technical Note, William Joseph Hammer, August 17th, 1880

Editor's Notes

"Experimental lamps on pump line." Notes on tests of approx 2 doz lamps on shunt circuits. High candlepower, resis, duration, etc. 728 notes on vacuum with different types of glass.

Date

1880-08-17

Folder/Volume ID

N123-F

Microfilm ID

37:724

Document ID

N123003

Publisher

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