[N019055], Technical Note, William Joseph Hammer, March 26th, 1880

https://edisondigital.rutgers.edu/document/N019055

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Title

[N019055], Technical Note, William Joseph Hammer, March 26th, 1880

Editor's Notes

This book covers the period 26 March-24 July 1880 listing experimental lamps 974-1323 with notes on the lamps, including for some initially the resistances before and after heating

Date

1880-03-26

Folder/Volume ID

N019-F

Microfilm ID

30:919

Document ID

N019055

Publisher

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