Born-Digital or AnalogAnalogTranscriptU. S. Grant mine. Kerber Creek district colorado Ore specimens, National exposition Denver. R. M. News. Aug. 1, 1882 p.3 c.2 Ore exhibit, Denver exposition. R. MI. News. July 17, 1883 p.2 c.5CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
U. S. Grant mine. Kerber Creek district colorado, [612473]. Denver Public Library Digital Collections, accessed 16/05/2025, https://digital.denverlibrary.org/nodes/view/1730976
