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[E1857BV], Letter from Henry Clay Rizer, U.S. Geological Survey to Thomas Alva Edison, December 12th, 1918

Title: [E1857BV], Letter from Henry Clay Rizer, U.S. Geological Survey to Thomas Alva Edison, December 12th, 1918
Author: U.S. Geological Survey; Rizer, Henry Clay
Recipient: Edison, Thomas Alva
Date: 1918-12-12
Type: Letter
Subject: Newspapers, books, other publications; Metals and minerals
Folder ID: E1857-F
Microfilm ID: 270:418
Document ID: E1857BV
URL: https://edisondigital.rutgers.edu/document/E1857BV
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 270
License: CC0 1.0 Universal