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[N070029], Technical Note, Charles Batchelor, January 20th, 1880

Title: [N070029], Technical Note, Charles Batchelor, January 20th, 1880
Editor's Notes: different carbon shapes
Author: Batchelor, Charles
Date: 1880-01-20
Type: Technical Note
Subject: Incandescent lamp
Folder ID: N070-F
Microfilm ID: 34:734
Document ID: N070029
URL: https://edisondigital.rutgers.edu/document/N070029
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 34