COSTA RICA. Copper-Nickel Centavo Piefort Essai (Pattern), 1892. PCGS SPECIMEN-63. cf. KM-Pn6. <strong>RARE</strong> and unlisted in the Standard Catalog. From the David Sterling Collection.
COSTA RICA. Copper-Nickel Centavo Piefort Essai (Pattern), 1892. PCGS SPECIMEN-63. cf. KM-Pn6. <strong>RARE</strong> and unlisted in the Standard Catalog. From the David Sterling Collection.