Watch List notes:

Italy, Perugia. Republic. 1260-1506. BI quattrino (16.2 mm, .50 g, 2 h). Ordinance of 1471. concentric legend (St. Herculanus?) around inner border in which, large P / concentric legend around griffin, rampant to left, within inner border. Biaggi 1869. aVF, irregular flan crowds/loses much legend, dark patina.