Born-Digital or AnalogAnalogTranscriptSilver Cliff COUNTY stamp mill. Silver Cliff, Colorado Tramway to mine. f3MN INDEX IA. 13, 1880. p.8 c.2 Method of crushing; production; .cost of extracting. 8. M. News. Nov. 23, 1880. p.3 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
