GEOFFREY SILL ET AL., APPELLANT IN NO. 71-1233, PLAINTIFFS, AND RICHARD A. PARKANY ET AL., INTERVENING PLAINTIFFS, v. THE PENNSYLVANIA STATE UNIVERSITY ET AL. APPEAL OF ALAN C. CUNNINGHAM, No. 71-1234. APPEAL OF SCOTT E. GIBBS, No. 71-1235. APPEAL OF KENNETH R. COOPER, No. 71-1236. APPEAL OF STEVEN D. WEISS, No. 71-1237. APPEAL OF WALTER […]