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[D7836ZBM], Letter from Ebenezer Baker Welch to Thomas Alva Edison, May 30th, 1878

Title: [D7836ZBM], Letter from Ebenezer Baker Welch to Thomas Alva Edison, May 30th, 1878
Editor's Notes: Welch asserts claim for improvements to duplex under his contract with TAE
Author: Welch, Ebenezer Baker
Recipient: Edison, Thomas Alva
Date: 1878-05-30
Type: Letter
Subject: Contracts and other legal concerns; Multiple telegraphy (duplex, quadruplex)
Folder ID: D7836-F
Microfilm ID: 19:527
Document ID: D7836ZBM
URL: https://edisondigital.rutgers.edu/document/D7836ZBM
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 19