SAINT THOMAS & PRINCE. 10 Escudos Prova, 1951. PCGS SP-65 Secure Holder.KM-Pr17 (cf. KM-14 for type). Stamped PROVA in top right quadrant of cross. Gleaming Gem quality with rich mottled tone over both sides. Seldom seen as an issue.PCGS SP-65 Secure Holder.