12/18/1909 Horne, William Eugene to Miller, Harry Frederick
(Edison Portland Cement Co; Mallory, Walter Seeley) Newspapers, books, other publications; Ore milling and separation [Cover Document and Attachment]
[CJ411]  Company Records Series -- Edison Ore Milling Syndicate, Ltd., and Related Companies -- Edison Ore Milling Syndicate, Ltd., Files: Correspondence (1909)
[CJ411AAJ; TAEM 200:111]
Courtesy of Thomas Edison National Historical Park.
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