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[LB085416], Letter from Herman E Kiefer to Thomas Alva Edison, February 3rd, 1911

Title: [LB085416], Letter from Herman E Kiefer to Thomas Alva Edison, February 3rd, 1911
Author: Kiefer, Herman E
Recipient: Edison, Thomas Alva
Mentioned: Edison Portland Cement Co; Calvert, Cecil
Date: 1911-02-03
Type: Letter
Subject: Patents; Cement products
Folder ID: LB085-F
Microfilm ID: 198:568
Document ID: LB085416
URL: https://edisondigital.rutgers.edu/document/LB085416
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 198