Watch List notes:

Spain, Castile and Leon. Fernando II and Isabella. 1474-1504. BI blanco (18.1 mm, 1.14 g, 5 h). Toledo mint. Crowned F monogram within dotted inner border / Crowned double I monogram; M to left, T to right; all within dotted inner border. Calico type 221, # 532. VF for type, flan nearly full-size, reverse legend weak to off; olive patina with tan deposits in fields and recesses.