Born-Digital or AnalogAnalogTranscriptRocky Mountain National Park. David H. Canfield made new national park director. Post, Sept. 2, 1937. p. 20 Rocky Mountain Park travel sets new high record. Post, Sept. 10, 1937. p. 34CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Rocky Mountain National Park, [532372]. Denver Public Library Digital Collections, accessed 15/05/2025, https://digital.denverlibrary.org/nodes/view/1582857
