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[MBN001074], Technical Note, Charles Batchelor, February 16th, 1878

Title: [MBN001074], Technical Note, Charles Batchelor, February 16th, 1878
Editor's Notes: Check-punching machine
Author: Batchelor, Charles
Date: 1878-02-16
Type: Technical Note
Subject: Engines, boilers, prime movers; Microphone and other acoustic devices
Folder ID: MBN001-F
Microfilm ID: 90:660
Document ID: MBN001074
URL: https://edisondigital.rutgers.edu/document/MBN001074
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 90