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[QCA05022A] Letter, May 3rd, 1873

Title: [QCA05022A] Letter, May 3rd, 1873
Author: U.S. Patent Office. Commissioner; Wilber, Zenas Fisk
Recipient: Munn & Co; Edison, Thomas Alva
Date: 1873-05-03
Type: Letter
Subject: Patent application; Multiple telegraphy (duplex, quadruplex)
Folder ID: QCA05-F
Microfilm ID: 9:80
Document ID: QCA05022A
URL: https://edisondigital.rutgers.edu/document/QCA05022A
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 9