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[D0225AAC], Letter from U.S. Geological Survey, David Talbot Day to John F Randolph, August 25th, 1902

Title: [D0225AAC], Letter from U.S. Geological Survey, David Talbot Day to John F Randolph, August 25th, 1902
Author: U.S. Geological Survey; Day, David Talbot
Recipient: Randolph, John F
Mentioned: Edison, Thomas Alva
Date: 1902-08-25
Type: Letter
Subject: Metals and minerals; Ore milling (non-iron ore)
Folder ID: D0225-F
Microfilm ID: 187:811
Document ID: D0225AAC
URL: https://edisondigital.rutgers.edu/document/D0225AAC
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 187
License: CC0 1.0 Universal