SAINT THOMAS & PRINCE. Banco Nacional Ultramarino. 100 Escudos, 21.3.1944. P-31. Remainder. PMG Choice Uncirculated 64 EPQ.Remainder with punch cancels at the signatures and without serial numbers. A terrific large format BWC design and this offering shows the initial appeal of a Gem offering with large even margins. Original paper throughout and color that brings out exceptional detail throughout the design.PMG Choice Uncirculated 64 EPQ.