Watch List notes:

PORTUGAL, Kingdom. Sebastião I o Desejado (the Desired). 1557-1578. AR Tostão – 100 Reais (29mm, 7.50 g, 12h). Lisboa (Lisbon) mint. Authorized April 1570. Crowned coat-of-arms / Voided cross potent with annulets in quarters. Gomes 24.05. Richly toned, some die rust. VF.