Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[NA239031] Technical Note, 1913-1914

Title: [NA239031] Technical Note, 1913-1914
Author: Christensen, Peter Christian; Edison, Thomas Alva
Date: 1913-1914
Type: Technical Note
Subject: Disc record and duplicating technology
Folder ID: NA239-F
Microfilm ID: 228:727
Document ID: NA239031
URL: https://edisondigital.rutgers.edu/document/NA239031
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 228