Born-Digital or AnalogAnalogTranscriptCollins and company Production. Assays, Dunkirk mine, Georgetown district colorado 1879 1881 Move; Tritch buys lot and plans building. R. M. ews. June 27, 1887 p.4c.2. Owners Big chief mine, Idaho Springs district, Colo. R. M. News. Mar. 3, 1878 p.4 c.5 Lessee, Pay Rock mine, Silver Plume dist. Colo. R.M. ldees.. May 25, 1884 p.3 c.2 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
