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[E1162AT], Letter from John Dawson Hawkins, United States Reduction and Refining Co to Henry B Clifford, October 18th, 1911

Title: [E1162AT], Letter from John Dawson Hawkins, United States Reduction and Refining Co to Henry B Clifford, October 18th, 1911
Author: Hawkins, John Dawson; United States Reduction and Refining Co
Recipient: Clifford, Henry B
Mentioned: Edison Portland Cement Co; Edison, Thomas Alva
Date: 1911-10-18
Type: Letter
Subject: Research and development; Ore milling and separation; Ore concentrate
Folder ID: E1162-F
Microfilm ID: 250:184
Document ID: E1162AT
URL: https://edisondigital.rutgers.edu/document/E1162AT
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 250

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