Born-Digital or AnalogAnalogTranscriptCoal ,. Leadville district colorado Coke Competition. 1879. p.5 c.2 Eastern dealers compete in coke trade. Shipments; activities. Anthracite deposits. R. M. News. Dec. 7, 1879. p.9 c.1 Coal prices. Smelter fuel. c.1 Prices on fuel cause high smelting rates.CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Coal ,. Leadville district colorado, [181469]. Denver Public Library Digital Collections, accessed 15/03/2025, https://digital.denverlibrary.org/nodes/view/1525659
