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[D7715ZAV], Memorandum, Thomas Alva Edison, 1877

Title: [D7715ZAV], Memorandum, Thomas Alva Edison, 1877
Editor's Notes: Notes for TAE preliminary statement -- we used this in Volume 2 re acoustic experiments in Feb and March 1876 and 1875 attempts to work Morse and acoustic together; Supplied year
Author: Edison, Thomas Alva
Date: 1877-00-00
Type: Memorandum
Subject: Patent interference; Acoustic telegraphy
Folder ID: D7715-F
Microfilm ID: 14:518
Document ID: D7715ZAV
URL: https://edisondigital.rutgers.edu/document/D7715ZAV
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 14