[SB012BCD], Letter from George S Ladd to Samuel Insull, April 19th, 1883
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Title
[SB012BCD], Letter from George S Ladd to Samuel Insull, April 19th, 1883
Editor's Notes
Our mechanician has invented device for magnetizing rails to increase traction. What has TAE done in this line?
Author
Recipient
Mentioned
Date
1883-04-19
Type
Folder/Volume ID
SB012-F
Microfilm ID
89:500
Document ID
SB012BCD
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University