The Lissner Collection, Lot: 230. Estimate $150. Sold for $320. This amount does not include the buyer’s fee.

DENMARK. Frederik IX. 1947-1972. Proof CU-NI 25 Øre (23mm, 4.37 g, 12h). København (Copenhagen) mint. Niels Peter Nielsen, mintmaster. Harald Solomon, engraver. Dated 1948 N S. Cf. KM 842.1 (for business strike). In NGC encapsulation graded PF 65 WINGS APPROVED. Gem proof. Only certified specimen in proof. Very rare.