Abstract

Frank Sizer was a Helena and Butte, Montana, mining engineer. He managed the Whitlach-Union, Spring Hill, Eclipse-Argo, and Gould mines; worked for Canoll and Martin; and served as a consultant to William A. Clark in his Colusa Parrott law suit and his purchase of the Rosario Mine in Mexico. Collection (1878-1909) includes correspondence, financial records, legal documents, diaries, scrapbooks, clippings, and notebooks.

Abstract Walter Giebel was a Montana mining investor and businessman. His papers (1937-1978) include incoming and outgoing correspondence dealing with mining and ore processing, patents, political and monetary policies for the state, and the history of Nelson, Wisconsin; financial records; legal documents; maps; production records for the Gulf Claim and the Star Mine of Neihart, the Hilger Ore Milling Company of Lewistown, and the Tamarack Mine near Sheridan; writings; clippings; and miscellany. Also...