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[D8235ZAF], Letter from William Symes Andrews to Thomas Alva Edison, December 18th, 1882

Title: [D8235ZAF], Letter from William Symes Andrews to Thomas Alva Edison, December 18th, 1882
Editor's Notes: Ran 350 light dynamo today. German silver commutator ran hot, but armature was cool. Thinks extra space btwn field blocks has good cooling effect on armature.
Author: Andrews, William Symes
Recipient: Edison, Thomas Alva
Date: 1882-12-18
Type: Letter
Subject: Testing and quality control; Electrical distribution system
Folder ID: D8235-F
Microfilm ID: 62:84
Document ID: D8235ZAF
URL: https://edisondigital.rutgers.edu/document/D8235ZAF
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 62

Item sets: [D8235-F] (D-82-35) Electric Light -- Edison Machine Works -- Testing Department

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