[LB011052], Letter from Samuel Insull to Francis Robbins Upton, January 9th, 1882
https://edisondigital.rutgers.edu/document/LB011052
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Title
[LB011052], Letter from Samuel Insull to Francis Robbins Upton, January 9th, 1882
Editor's Notes
Referring to yours of Jany 4, Mr. Edison says he is making 125 light machines with longer Armatures and one field magnet to do the business##Enclosed you will please find letter of Mr. Henderson please return the letter with your views upon the subject.
Author
Recipient
Mentioned
Date
1882-01-09
Type
Subject
Folder/Volume ID
LB011-F
Microfilm ID
81:257
Document ID
LB011052
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University