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[MBLB3171], Letter from Charles Batchelor to Francis Jehl, September 19th, 1883

Title: [MBLB3171], Letter from Charles Batchelor to Francis Jehl, September 19th, 1883
Editor's Notes: [to Vienna] Regarding lamp shipments. Got your letter about burned armature; I have found "great fault" in carbonization of insulating paper.
Author: Batchelor, Charles
Recipient: Jehl, Francis
Mentioned: Upton, Francis Robbins
Date: 1883-09-19
Type: Letter
Subject: Testing and quality control; Incandescent lamp; Dynamos and generators
Folder ID: MBLB3-F
Microfilm ID: 93:455
Document ID: MBLB3171
URL: https://edisondigital.rutgers.edu/document/MBLB3171
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 93

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