[N085214], Technical Note, Francis Jehl, Francis Robbins Upton, November 24th, 1879

https://edisondigital.rutgers.edu/document/N085214

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Title

[N085214], Technical Note, Francis Jehl, Francis Robbins Upton, November 24th, 1879

Editor's Notes

more lamp tests

Date

1879-11-24

Decade

1870-1879

Folder/Volume ID

N085-F

Microfilm ID

35:890

Document ID

N085214

Publisher

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