No. 7436. April 21, 1970. Herman M. Levy, Washington, D.C., Atty., with whom Arnold Ordman, Gen. Counsel, Dominick L. Manoli, Associate Gen. Counsel, Marcel Mallet-Prevost, Asst. Gen. Counsel, and Sanford H. Fisher, Washington, D.C., Atty., were on brief for petitioner. David M. Marshall, Springfield, Mass., with whom Arthur M. Marshall, Richard B. Slosberg, and Marshall Marshall, Springfield, Mass., were on brief for respondent. Before ALDRICH, Chief Judge, COFFIN, Circuit Judge, and BOWNES, District