Watch List notes:

Spain - Carlos III (1759-1788) - ½ Escudo 1774/73 PJ, Madrid (KM415.1, CCT694, Cayon12170, Fr.290) - Obv: Older bust right / Rev: Crowned arms in collar of Golden Fleece - Gold - a.VF, this overdate is only mentioned in the Cayon catalogue and unlisted in the other ones