Born-Digital or AnalogAnalogTranscriptMother Grundy, Colorado Rock formation in Clear Creek Canyon destroyed in highway construction. RMN Sept. 21, 1958 p.55 c.2 Clips: Denver. Newspapers. RMN Columns, Colorado. Question. Box See picture collection. Clear Creek CanyonCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
