Born-Digital or AnalogAnalogTranscriptMills and company File notice f or patent, placer lands, Columbia mining DISTRICT COLORADO R. M. News. Oct. 4, 1873. p.2 c.4 Activities, Park county, Colorado. R. M. News. June 4,1873 p.4 c.3 Sluice miners, Fairplay, Colorado. R. M. News. Tune 13,1875 p.4 c.6CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
