2026-09-25T01:49:42+01:00https://marinefinds.org.uk/medievalcoins/types/type/id/4291/format/jsonhttps://marinefinds.org.uk/medievalcoins/types/type/id/4291/format/xmlhttps://marinefinds.org.uk/medievalcoins/types/type/id/429142912306291367138338Spain: Billon coin of Ferdinand I of Portugal (Clemente and Cayon 1405-1429; 1431-1436)2013-09-27 13:45:30175Ferdinand I of Portugal pretender to throne of Castille & Leon2306Coin of the Spanish kingdoms/kingdom of Spain 1035-1504