[D7919ZBQ], Letter from C Francke to Thomas Alva Edison, August 7th, 1879
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Title
[D7919ZBQ], Letter from C Francke to Thomas Alva Edison, August 7th, 1879
Editor's Notes
"Do you ever try hard lead pencil steel for electric burners and for a leading wire use a small water pipe with a current in side will stand 240." Marg: "Yes= Water would cause the loss of too much current by going off as heat."
Author
Recipient
Date
1879-08-07
Type
Subject
Folder/Volume ID
D7919-F
Microfilm ID
50:97
Document ID
D7919ZBQ
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University