Born-Digital or AnalogAnalogTranscriptCoal - South Park district colorado Specimens for exhibit. 1879. p.4 c.3 Discovery coal vein; size. 1868. p.1 c.3 Coal bank 1868. p.4 c.3 South Park co. is building veins; quality of coal. R. M. News. Nov. 9, 1880. p.3 c.2 History & progress, districts; list. R. M. News. Feb. 22, 1881. p.2 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Coal - South Park district colorado, [181647]. Denver Public Library Digital Collections, accessed 16/01/2025, https://digital.denverlibrary.org/nodes/view/1525854
