[N146001], Technical Note, Thomas Alva Edison, February 20th, 1879

https://edisondigital.rutgers.edu/document/N146001

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Title

[N146001], Technical Note, Thomas Alva Edison, February 20th, 1879

Editor's Notes

spools for platinum spiral lamps? {Shown sealed in glass globe, function not clear.]

Date

1879-02-20

Decade

1870-1879

Folder/Volume ID

N146-F

Microfilm ID

38:897

Document ID

N146001

Publisher

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