Born-Digital or AnalogAnalogTranscriptU.S. surveys. Colorado Public lands; appropriations, 1872. R.14.News.Feb.1,1873 p:2 c.3 Hayden's, Powell's, etc. R.M.News.Feb.13,1873 p.2 c.3 Geological reports ; exploration of Colorado . river, R.M.News.Feb.16,1873 p.2 c.2 Hayden's ; appropriation ; region studied. R.M.News.Mar.29,1873 p.2 c.1 Members of Hayden's party. R.M.News.Apr.24,1873 p.2 c.1CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
