Born-Digital or AnalogAnalogTranscriptBurroughs lode. gilpin co. Colorado , Goodall & co. works, ore. ,1865 p.2 c.1 Valuable; sale of property; list. ,1866 p.3 c.2 Hardesty & Hussey mines active. R. M. News. June 30, 1866 p.3 c.1 Worked by Pool; royalty; machinery; yield. . R. M. News. Mar. 28, 1885 p3 c.1 Most valuable in Colorado. R. M. News. Apr. 23, 1984 p.2 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
