Natural gas. Colorado Area's supply of natural gas pill be increased Post Dec. 4 1945 p.5 2 separate east Colorado areas yield natural gas $7 million contracts let for pipeline. $173 million gas line under way, Je -55 p.7aa 3000 feet per day, Post J1 14 '55 p.76 Colorado Interstate Gas Co., U.S. $7 million apart on gas profits, Lost joint seamed in San Juan Basin Gas-pipeline. o ' discoveries. News D 23 1952 p.40 News 0 8 '1955 p 14