Highlights of Crystal Ball Physics
  Differential and total cross sections are presented for pi- - and K- -induced reactions on a proton target leading to all-neutral final states. Also shown are rates for rare and upper limits for forbidden eta-meson decays to test Chiral Perturbation Theory, the pi0-pi0 interactions and C and CP invariance. 
B.M.K. Nefkens (for the Crystal Ball Collaboration)