Born-Digital or AnalogAnalogTranscriptHazeltine mining company Owns Hazeltine lode; activities, Gilpin county, Colorado. R.M.News.Sept.30,1879.p.2 c.1 Incorporates to operate, Gilpin county. R.M.News.6ar.23,1879. p.4 c.3 Activities; machinery, Russell district. R.M.News.lan.1,1880. p.21 c.1 Development, Helmer lode, Russell district colorado R.M.News.Mar.7,1880. p.3 c.1 Activities; shipments, Russell dist., Colo. R.M.News.Mar.14,1880. p.6 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
