Vatican Av: Bust of Blessed Pope Gregory X in a halo, holding the Gospel and giving a blessing, B. GREG. PP. X PLAC. PERFICE GRESSVS MEOS IN SEMITIS TVIS, Rw: Bust of St. Donatus, slightly to the left, with halo, chalice and palm, symbols of martyrdom, S. DONAT. EPISC. ET MART. ARET. CALICEM SALVTARIS ACCIPIA bronze, 39.3 x 55.5 mm, 33.76 g; medal probably related to the miracle that took plac...