Born-Digital or AnalogAnalogTranscriptAnna mine. Kerber Creek district. Colorado Ore specimens, National. expos., Denver. R. M. News. Aug. 1, 1882 p.3 c.2 tire exhibit, Denver exposition. R. M. News. July 17, 1883 p.2 c.5 goCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Anna mine. Kerber Creek district. Colorado, [71587]. Denver Public Library Digital Collections, accessed 22/05/2025, https://digital.denverlibrary.org/nodes/view/1283699
