8 Reales Countermarked

Between 1872 and 1877, Spanish colonial authorities in Cuba counterstamped circulating 8 reales — primarily Mexican and other Latin American issues — to validate them for local use amid chronic coin shortages on the island. The Ten Years' War (1868–1878), Cuba's first major independence uprising, had severely disrupted normal monetary supply channels from the peninsula.

KM#R3 specifically documents the crowned Y-II counterstamp applied under royal authority. Coins that failed inspection or bore insufficient silver content were rejected; those that passed were effectively re-monetized by the stamp itself rather than by their original issuing authority.