[N038009] Technical Note, c. 1879

https://edisondigital.rutgers.edu/document/N038009

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Title

[N038009] Technical Note, c. 1879

Editor's Notes

bobbins of hydraulic pressed aluminum, silica, zircon and oxides of the serium group mangesia, clacium carbon with sketches for lamp, circuit drawings for EL, including multiple generators; drawing with text "get the diagrams relating to the rubber engine"; "after winding each layer of pyroinsulated wire cover the whole with pyroinsulation & then wind the other layer"

Date

1879-00-00

Decade

1870-1879

Folder/Volume ID

N038-F

Microfilm ID

32:379

Document ID

N038009

Publisher

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