Born-Digital or AnalogAnalogTranscriptClay county lode. Lake district colorado Barly discovery; activities. R. M. News. Tan. 16, 1880 Activities, Monmouth hill. R. M. News. Feb. 21, 1880. p.2 c.2 Mentioned. R. 1I. News. Mar. 24, 1882 p.5 c.1. 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Clay county lode. Lake district colorado, [173889]. Denver Public Library Digital Collections, accessed 17/11/2025, https://digital.denverlibrary.org/nodes/view/1398568
