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[E1108AM], Letter from Niagara Alkali Co, Herman David Ruhm to Thomas Alva Edison, April 12th, 1911

Title: [E1108AM], Letter from Niagara Alkali Co, Herman David Ruhm to Thomas Alva Edison, April 12th, 1911
Author: Niagara Alkali Co; Ruhm, Herman David
Recipient: Edison, Thomas Alva
Date: 1911-04-12
Type: Letter
Subject: Electric battery; Chemicals, chemical products, and chemical processes
Folder ID: E1108-F
Microfilm ID: 248:223
Document ID: E1108AM
URL: https://edisondigital.rutgers.edu/document/E1108AM
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 248