Born-Digital or AnalogAnalogTranscriptHarkaway mine. Central City district colorado Activities, Valley view mining co. R. M. News. July 3, 1881. p.3 c.1 R. M. News. Aug. 24,1881 p.3 c.1 Contract let to extend shaft, description.- R* M. News. June 16,1881 p.3 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Harkaway mine. Central City district colorado, [295553]. Denver Public Library Digital Collections, accessed 13/01/2025, https://digital.denverlibrary.org/nodes/view/1380713
