Born-Digital or AnalogAnalogTranscriptMuldoon mine. Clear Creek county, Colorado Activities, Douglas mountain. R. M. News. Bar. 10, 1880. p.5 c.2 Matthews & ebb sampling works treat ore. R. M. News. Aug. 16, 1885 p.4 c.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Muldoon mine. Clear Creek county, Colorado, [450593]. Denver Public Library Digital Collections, accessed 29/04/2025, https://digital.denverlibrary.org/nodes/view/1458083
