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[N085093], Technical Note, Francis Robbins Upton, October 1st, 1879

Title: [N085093], Technical Note, Francis Robbins Upton, October 1st, 1879
Editor's Notes: Shall put the spirals in bridge with drawing; fr. 830 summary of changes made in pump in two weeks
Author: Upton, Francis Robbins
Mentioned: Carman, George E; Batchelor, Charles; Edison, Thomas Alva
Date: 1879-10-01
Type: Technical Note
Subject: Incandescent lamp; Vacuum and glass bulb
Folder ID: N085-F
Microfilm ID: 35:829
Document ID: N085093
URL: https://edisondigital.rutgers.edu/document/N085093
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 35