Born-Digital or AnalogAnalogTranscriptBullion king mine. Irwin district colorado Dump ore. Ore experiment, national exposition , Denver. R. M. News. Sept. 18,1882 p.7 c.1 Activities. Activities; dump ore. R. Y. News. Apr. 22, 1883 p.9 c . 2 Activities. R. R. News. Aug. 8, 1884 p.6 c.2 Development. Ore shipment. 1881 p.6 o.2 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Bullion king mine. Irwin district colorado, [113220]. Denver Public Library Digital Collections, accessed 13/07/2026, https://digital.denverlibrary.org/nodes/view/1277821
