Born-Digital or AnalogAnalogTranscriptBillboards Aurora and Denver wage war on advertisihg signs. Post 0 11, 1970 p.19 House approves billboard compliance bill. RMN Ap 25, 1971 p.64 Campground operators hit billboard law. RMN F 11, 1971 p.5 Joanne Ditmer's column on Denver Technological Center's creditable action on billboard removal. Post Ap 6, 1972 p.29 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
