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[N104034], Technical Note, Francis Jehl, July 12th, 1880

Title: [N104034], Technical Note, Francis Jehl, July 12th, 1880
Editor's Notes: lamp "very bad spot. took and sealed it off."
Author: Jehl, Francis
Date: 1880-07-12
Type: Technical Note
Subject: Incandescent lamp; Vacuum and glass bulb
Folder ID: N104-F
Microfilm ID: 36:283
Document ID: N104034
URL: https://edisondigital.rutgers.edu/document/N104034
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 36