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[N186178], Technical Note, Francis Jehl, January 29th, 1881

Title: [N186178], Technical Note, Francis Jehl, January 29th, 1881
Editor's Notes: more lamp orders, pump with caustic potash and other info for some
Author: Jehl, Francis
Date: 1881-01-29
Type: Technical Note
Subject: Testing and quality control; Incandescent lamp
Folder ID: N186-F
Microfilm ID: 40:92
Document ID: N186178
URL: https://edisondigital.rutgers.edu/document/N186178
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 40