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

[NB262019A], Technical Note, Zachariah Power Halpin, August 27th, 1914

Title: [NB262019A], Technical Note, Zachariah Power Halpin, August 27th, 1914
Author: Halpin, Zachariah Power
Date: 1914-08-27
Type: Technical Note
Subject: Phonograph
Folder ID: NB262-F
Microfilm ID: 241:861
Document ID: NB262019A
URL: https://edisondigital.rutgers.edu/document/NB262019A
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 241