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[NA283AAE], Technical Note, Thomas Alva Edison, July 8th, 1918

Title: [NA283AAE], Technical Note, Thomas Alva Edison, July 8th, 1918
Author: Edison, Thomas Alva
Mentioned: Hayes, William Alphonsus; Hanley, John A
Date: 1918-07-08
Type: Technical Note
Subject: Military; Sound and acoustics
Folder ID: NA283-F
Microfilm ID: 231:172
Document ID: NA283AAE
URL: https://edisondigital.rutgers.edu/document/NA283AAE
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 231
License: CC0 1.0 Universal