[D8137ZAE], Letter from Thomas Logan to Thomas Alva Edison, May 11th, 1881
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Title
[D8137ZAE], Letter from Thomas Logan to Thomas Alva Edison, May 11th, 1881
Editor's Notes
Report of laboratory work: copper meter cells, electric locomotive, moulds for Haid, making dyamo brushes for NYC. For factory: socket machines, forgings, press dies, furnace door, bending copper pipes, dynamo brushes. Porter engine run all day off and on; this afternoon 660 rpm bearings very warm.
Author
Recipient
Date
1881-05-11
Type
Folder/Volume ID
D8137-F
Microfilm ID
59:80
Document ID
D8137ZAE
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University