[N038175], Technical Note, Francis Jehl, 1879

https://edisondigital.rutgers.edu/document/N038175

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Title

[N038175], Technical Note, Francis Jehl, 1879

Editor's Notes

Test of per cent of copper in the wire given as .042 copper tested the thousandths of the machine wire that was on once

Author

Date

1879-00-00

Decade

1870-1879

Folder/Volume ID

N038-F

Microfilm ID

32:462

Document ID

N038175

Publisher

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