Born-Digital or AnalogAnalogTranscriptBerthoud Pass. Colorado. mountain passes, Inspection party for U. P. visits pass. R.M.News. Sept. 28. 1868 p.4 c.1 union pacific Article by Bayard Taylor as crossing pass. R.M.News. Oct :4. 1866 p.2 c.1 Described, art. by Bayard Taylor. . Described in letter from Jesse L. Williams of U. P. 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
