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[D8034ZAO], Letter from D R Shaw to Thomas Alva Edison, April 8th, 1880

Title: [D8034ZAO], Letter from D R Shaw to Thomas Alva Edison, April 8th, 1880
Editor's Notes: Has interest in rich Colo placer mines. Make arrangement with you? "Our process is for working auriferous black sand."
Author: Shaw, D R
Recipient: Edison, Thomas Alva
Date: 1880-04-08
Type: Letter
Subject: Ore exploration and mining; Ore milling and separation
Folder ID: D8034-F
Microfilm ID: 54:648
Document ID: D8034ZAO
URL: https://edisondigital.rutgers.edu/document/D8034ZAO
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