Born-Digital or AnalogAnalogTranscriptTrees. Elm. Washington Elm A gift from the Atlantic seaboard to Colorado State historical society. Colorado. Magazine. v.1 July 1924 p.227 See Joseph D. Sawyer, Washington v.1 p.323CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Trees. Elm. Washington Elm, [611773]. Denver Public Library Digital Collections, accessed 16/07/2025, https://digital.denverlibrary.org/nodes/view/1728323