Born-Digital or AnalogAnalogTranscriptBrittle silver mine. Rosita district. Colorado. Activities. , 1883 p.3" c. I Number of employees Description. R Leased; machinery; development. H.M.Nexs.19,1884 p.8 c.2 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
