Notice reference to the "New World Airport Commission" of which there is no such thing.
Correct that there is no such thing currently, but there was from 1986-1998. They were a group organized to push for the new airport, and they also handled its promotions through 1998. Their records are available in the Denver Public Library. It was led by Charles Ansbacher, who was appointed to the Blue Ribbon Committee for the design of the DIA.