Born-Digital or AnalogAnalogTranscriptHenrietta mine. Lake county, Colorado Development; value of ore. R. III. News. July 3, 1882 p.3 c.2 Description; ore specimens, National. exposition ., Denver. R. M. News. Aug. 1, 1882 p.4 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Henrietta mine. Lake county, Colorado, [305743]. Denver Public Library Digital Collections, accessed 13/06/2025, https://digital.denverlibrary.org/nodes/view/1781642
