Watch List notes:

Spain, Castile and Leon. Alfonso XI. 1312-1350. BI cornado (19 mm, 0.88 g, 9 h). Burgos. ALFO-nS RЄX, crowned bust of Alfonso XI left / + CASTЄLЄ Є LЄGIOnIS, castle; above, B and *. Cayón 1235. Well struck on a nice, round flan. Nearly extremely fine.