[D8416BHG], Letter from Samuel Insull to Francis Robbins Upton, Edison Lamp Co, April 15th, 1884
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Title
[D8416BHG], Letter from Samuel Insull to Francis Robbins Upton, Edison Lamp Co, April 15th, 1884
Editor's Notes
Please prepare table showing expected lamp breakage for each night in the first month of a station's operation. "What I want to get at is about what breakage should occur in our stations in the first week or two, provided the pressure is normal. This information....would enalbe us in the office here to detect immediately any errors in the electrical part of our work..." TAE says you can provide this infor.
Author
Recipient
Mentioned
Date
1884-04-15
Type
Subject
Folder/Volume ID
D8416-F
Microfilm ID
72:475
Document ID
D8416BHG
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University