File contains correspondence with Nicholas Peckham, M.A. Parry, Elaine Parent, Aris Papas, Pesci d'Oro, Norbert Psuty, and Mario Primicerio. Also includes "A Sociological Hypothesis" by M.A. Parry, "A Scientific Approach to World Organization for Peace" by M.A. Parry, and "The New Cosmopolitans" by Aris Papas and memos.