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[NV17060], Technical Note, Charles Batchelor, Thomas Alva Edison, March 11th, 1878

Title: [NV17060], Technical Note, Charles Batchelor, Thomas Alva Edison, March 11th, 1878
Editor's Notes: machine to cut spirals {Batch design]
Author: Batchelor, Charles; Edison, Thomas Alva
Date: 1878-03-11
Type: Technical Note
Subject: Escapement and governor mechanisms; Cylinder phonograph
Folder ID: NV17-F
Microfilm ID: 4:926
Document ID: NV17060
URL: https://edisondigital.rutgers.edu/document/NV17060
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 4