Born-Digital or AnalogAnalogTranscriptCoal. Colorado Coal mines still producing in Redstone despite nationwide qtrike. Post N 13, 1974 p.26 State s strippable coal estimated at 18 billion tons. RMN 3a 15, 1975 p.61 Production to rise in , despite lack of trained coal miners. Post .la 26, 1975 p.61 C.P. & I. Steel Corporation files for federal leases to more than 44,000 acres of coal west of Trinidad. Poet Ap:.l, 1975 p.2 2 Redstone, Colorado coal miners are suffocated. RMN My 30, 1975 p.34 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
