[N315027], Technical Note, Thomas Alva Edison, April 6th, 1886

https://edisondigital.rutgers.edu/document/N315027

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Title

[N315027], Technical Note, Thomas Alva Edison, April 6th, 1886

Editor's Notes

"Arc Light Carbons-- before baking make sheets of pottery mixtures and roll outside covering on Carbon-- make mixtures so as contractions will be the same, put it on very thin, perhaps 2 or 3 exceedingly thin 1/1000 coats best, Aluminum-- Magnesia, clays etc. Grasshopper battery-- make the size of the cells as small as possible so as to prevent slow discharge by surface-- Iridisomine points so there is no fine metal points to follow & prevent instaneous discharge"

Date

1886-04-06

Folder/Volume ID

N315-F

Microfilm ID

42:960

Document ID

N315027

Publisher

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