[LB033434], Letter from Thomas Alva Edison to Henry C Demming, November 7th, 1889
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Title
[LB033434], Letter from Thomas Alva Edison to Henry C Demming, November 7th, 1889
Editor's Notes
I am very much obliged for your letter of 5th instant. We have an instrument which was designed by my Assistant, Mr. Kennelly, for the purpose of locating magnetic iron ore and which works excellently. We were successful in locating several bodies with it on our last trip.
Author
Recipient
Mentioned
Date
1889-11-07
Type
Subject
Folder/Volume ID
LB033-F
Microfilm ID
139:871
Document ID
LB033434
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University