The Lissner Collection, Lot: 142. Estimate $150. Sold for $350. This amount does not include the buyer’s fee.

COLONIAL AFRICA, Portuguese. Guiné Portuguesa (Portuguese Guinea). República Portuguesa. 1910-1974. AR 10 Escudos (23mm, 5.09 g, 6h). Lisboa (Lisbon) mint. Dated 1952. KM 10; Y 10. In NGC encapsulation graded MS 66. Gem blast white BU. Highest ever graded specimen and a one year only type.