[D8907ACS], Letter from Engineering and Mining Journal, Sophia T Braeunlich to Thomas Alva Edison, November 21st, 1889
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Title
[D8907ACS], Letter from Engineering and Mining Journal, Sophia T Braeunlich to Thomas Alva Edison, November 21st, 1889
Editor's Notes
We have an inquiry from one of our correspondents asking for the address of the manufacturer of the Edison magnetic concentrator. Can you furnish us with this information or have you not yet made arrangements to manufacture the machine? At the same time we would be greatly pleased if you would send us information of the progress you are making with this machine and if you have recently made any new and interesting experiments with it.
Recipient
Date
1889-11-21
Type
Folder/Volume ID
D8907-F
Microfilm ID
125:665
Document ID
D8907ACS
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University