"Pleaseplease, no more!" squealed Sweden's vivacious Princess Christina, 19, airborne 16 times as friends and classmates helped celebrate her graduation from the French School in Stockholm. Proud wit nesses to the traditional toss-up were Grandfather King Gustav, 80, bearing a bouquet and Mother Princess Sibylle, 55. Christina kissed them goodbye, jumped into a flame-red Chevy convertible to tour streets jammed with well-wishers, then whizzed along to a champagne party. The fun-loving princessbound for Radcliffe next autumnlooked like a girl who would fit right in at Cambridge.
Ever-hopeful Philadelphia Lawyer Harold E. Stassen, 56,...