- K. E. Bianco, K. L. McIntyre, Organizers
CHAL 6. Chocolate: Food of the Gods
- H.M. Peters, S.B. Peters
CHAL 7. National Inventors Hall of Fame
- H.M. Peters, S.B. Peters
- K. E. Bianco, K. L. McIntyre, Organizers
CHAL 6. Chocolate: Food of the Gods
- H.M. Peters, S.B. Peters
CHAL 7. National Inventors Hall of Fame
- H.M. Peters, S.B. Peters