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[D7715U], Letter from Lemuel Wright Serrell to Thomas Alva Edison, August 2nd, 1877

Title: [D7715U], Letter from Lemuel Wright Serrell to Thomas Alva Edison, August 2nd, 1877
Editor's Notes: Re preparing preliminary statement in addressing machine interference
Author: Serrell, Lemuel Wright
Recipient: Edison, Thomas Alva
Date: 1877-08-02
Type: Letter
Subject: Patent interference; Microphone and other acoustic devices
Folder ID: D7715-F
Microfilm ID: 14:487
Document ID: D7715U
URL: https://edisondigital.rutgers.edu/document/D7715U
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 14