[D8020ZBY], Letter from Simon Newcomb to Thomas Alva Edison, February 25th, 1880
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Title
[D8020ZBY], Letter from Simon Newcomb to Thomas Alva Edison, February 25th, 1880
Editor's Notes
Just saw that TAE has patented the idea he had about using finely divided metals with nonconductor. Have you tried putting cheap, not highly conductive metal in thin calcium tube? Marg: "Yes tried that but there is too much radiating surface so that there is no economy."
Author
Recipient
Date
1880-02-25
Type
Subject
Folder/Volume ID
D8020-F
Microfilm ID
53:673
Document ID
D8020ZBY
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University