Shaw, S.F., 1909, Operation and production of the Congress mines: Mining World [Chicago], v. 30, p. 387-388. Authors Shaw, S.F. Publication Date 1909 Citation Mining World [Chicago], v. 30, p. 387-388. State AZ Province BR TR County YA Placenames Weaver Mts. Keywords Mineral District History Production Ore Mining Engineering More Keywords Mineral District, History, Production, Ore, Mining Engineering, AzGeoBib RefNum 9200