[D8136K], Letter from Alfred Abernethy Cowles, Ansonia Brass and Copper Co to Thomas Alva Edison, April 20th, 1881
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Title
[D8136K], Letter from Alfred Abernethy Cowles, Ansonia Brass and Copper Co to Thomas Alva Edison, April 20th, 1881
Editor's Notes
Sending another coil of wire to replace that mistakenly used in lamp factory. Wishes to have insulation tested. It's a new compound, on this sample it's applied by hand and therefore imperfect. Please have its resistance tested, also the action of water on it.
Recipient
Mentioned
Date
1881-04-20
Type
Folder/Volume ID
D8136-F
Microfilm ID
59:22
Document ID
D8136K
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University