ton G. Sincoff, Noah H. Kushlefsky, Paul 8. Edelman, Robert James Spragg, Steven R. Pounian, Kreindler & Kreindler, New York City, Elliot R. Feldman, J. Scott Tarbutton, John M. Popilock, Sean P. Car- ter, Stephen A. Cozen, Cozen O’Connor (Philadelphia), Philadelphia, PA, for Plain- tiffs. David P. Gersch,