Watch List notes:

ITALY, Papal (Papal state). Sixtus IV. 1471-1484. PB Seal – Bulla (36mm, 41.61 g, 12h). Heads of Ss. Paul and Peter facing slightly right and left, respectively; between, cross surmounted by globe and set on long base; S S/ P P/ A E above / +/SIXTVS/• PAPA •/• IIII • in four lines. Serafini 127-30. Earthen gray patina, flan preparation marks on reverse. VF.