The Lissner Collection, Lot: 1585. Estimate $2000. Sold for $2750. This amount does not include the buyer’s fee.

CUBA, Guerra de los Diez Años (Ten Years War). 1868-1878. Proof CU 10 Centavos (19mm, 2.61 g, 6h). Potosí mint. Clemente Torretti, engraver. Dated 1870 P CT. KM (X) 2a = KM Pn2a. In NGC encapsulation graded PF 65 BN. Deeply toned proof with iridescence and subdued luster under patina. None graded higher for the type. Mintage of 40.