Born-Digital or AnalogAnalogTranscriptAmerican eagle mine. Kerber Creek district: Colorado. Carbonates of lead; silver assay. R. M. News. Dec. 27, 1881 p.4 c.5 Character of ore & vein; assay & mill runs; development Rawley gulch. Denver Republican. Feb. 1$, 1881 p.2 c.1 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
American eagle mine. Kerber Creek district: Colorado, [67698]. Denver Public Library Digital Collections, accessed 18/07/2025, https://digital.denverlibrary.org/nodes/view/1280097