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[E1790BB], Technical Note, William H Knierim, April 28th, 1917

Title: [E1790BB], Technical Note, William H Knierim, April 28th, 1917
Author: Knierim, William H
Date: 1917-04-28
Type: Technical Note
Subject: Sound and acoustics
Folder ID: E1790-F
Microfilm ID: 269:631
Document ID: E1790BB
URL: https://edisondigital.rutgers.edu/document/E1790BB
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 269