Denver. Hotels. Frontier old hotel faces demolition and urban renewal- Post F 25, 1969 p.13B Councilmen stand together in preserving Frontier Hotel. Post Mr 11, 1969 p-13 post T-,r 12, 1969 p.26 Long article on events concerned with the DUPA- Post Mr 16, 1969 p-37 Councilapproves amendment to Skyline project which will preserve Frontier Hotel. RMN Mr.4, 1969 P-5