Born-Digital or AnalogAnalogTranscriptAmerican Smelting and Refining Company. Arkansas Valley Plant Only operating representative of lead industry, in Lake County, Colorado at present. Production during early days. Mining Yearbook, 1959, p.89 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
American Smelting and Refining Company. Arkansas, [43394]. Denver Public Library Digital Collections, accessed 11/02/2026, https://digital.denverlibrary.org/nodes/view/1201970
