No. 8810. September 2, 1971. Peter Ames Eveleth, Atty. (Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, Paul Elkind and Lynn D. Poole, Attys., on the brief), for petitioner. Harold B. Wagner, Denver, Colo. (Dean B. Venatta, Denver, Colo., and Robert Parga, Cortez, Colo., on the brief), for respondents. Before LEWIS, Chief Judge, and ALDISERT and BARRETT, Circuit Judges. Of the Third Circuit sitting by designation. LEWIS, Chief Judge