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[D8020S], Letter from James R Cooper, Detroit and Lake Superior Copper Co to Thomas Alva Edison, January 15th, 1880

Title: [D8020S], Letter from James R Cooper, Detroit and Lake Superior Copper Co to Thomas Alva Edison, January 15th, 1880
Editor's Notes: Recd TAE's inquiring about price copper ingots; 4 cents/lb. Have better grade than sample sent. Lake Superior copper best conductivity. Marg: "Want price in ingot. No sample recd."
Author: Detroit and Lake Superior Copper Co; Cooper, James R
Recipient: Edison, Thomas Alva
Mentioned: Uren, R
Date: 1880-01-15
Type: Letter
Subject: Metals and minerals; Electrical distribution system
Folder ID: D8020-F
Microfilm ID: 53:584
Document ID: D8020S
URL: https://edisondigital.rutgers.edu/document/D8020S
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 53

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