Born-Digital or AnalogAnalogTranscriptSilverheels Mount. Mentioned in description of South Park. Mathews, Pencil Sketches Colorado 1866 See. D. :dews Aug. 19, 1880 p.2 Mount Morton, locally known as Silverheels Wheeler - U.S..Geographical surveys West of the 100th Meridian, v.3 pt.4, $pt. on geology of a portion of Colorado by John J. Stevenson 1873 p.309 W 8.5:3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
