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[D8034E], Letter from S D MacDonald to Thomas Alva Edison, January 12th, 1880

Title: [D8034E], Letter from S D MacDonald to Thomas Alva Edison, January 12th, 1880
Editor's Notes: When will your new process be available, at what cost? Gold can be found in tailings from all of our crushers. Marg: "Send me 4 lbs of tailings unpanned. Have you any placer deposits up there."
Author: MacDonald, S D
Recipient: Edison, Thomas Alva
Date: 1880-01-12
Type: Letter
Subject: Metals and minerals; Ore milling and separation
Folder ID: D8034-F
Microfilm ID: 54:582
Document ID: D8034E
URL: https://edisondigital.rutgers.edu/document/D8034E
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 54
License: CC0 1.0 Universal

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