Land. Colorado Small tracts of land in mountain areas still available but at a price. Post July 7, 1957 p.11A U. S. owns 36 percent of land in Colorado. News Feb. 16, 1956 p.58 Ramsey, president of the Colo. Land Board urges 3-way land trade between city, state, and federal governments. RMN Aug. 21, 1957 Denver city Council to study 3-Way land trade between city, state and federal governments. RMN oct. )_7, 1957