University of Arizona

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Papers of George J. Roskruge

George J. Roskruge, 1845-1928 was a Civil engineer; Arizona Surveyor General, 1896-1897, also served as Pima County Surveyor and City Engineer of Tucson, Arizona. Collection includes correspondence, sketch maps, and survey maps relating to survey work in southern Arizona. Includes a survey map of mining claims owned by the Mineral Mountain Mining Co.