Born-Digital or AnalogAnalogTranscriptAnna mine. Rock Creek district. Colorado Exhibit, National. expos., Denver. R. M. News. 5ept. 4, 1882 p.8 c.4 ore exhibit, Denver exposition. R. Tv. News. 8ept. 19, 1883 p.2 c.1 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Anna mine. Rock Creek district. Colorado, [71617]. Denver Public Library Digital Collections, accessed 16/05/2025, https://digital.denverlibrary.org/nodes/view/1283886
