and Andrzej Ratusiński 1974 First Prize: Robert Benz. Second Prize: PascalDevoyon. Third Prize: Diane Walsh. 1975 First Prize: not awarded. Second Prize:
Second Prize: PascalDevoyon. Third Prize: Diane Walsh. Fourth Prize:Steven Mayer. Fifth Prize: Daniel Rivera. Premio speciale:PascalDevoyon. 1975 First