Stamps Category PATRIMONIO DE LA HUMANIDAD

Old Havana and its fortifications
Mario Villena
Old Havana and its fortifications
Mario Villena
Old Havana and its fortifications
Mario Villena
Old Havana and its fortifications
Mario Villena
Castle of S.Pedro de la Roca in Santiago
Mario Villena
Alejandro Humboldt National Park
Mario Villena
Historic center of Cuenca and Quito
Mario Villena
Quito City
Mario Villena
Quito City
Mario Villena
Quito City
Mario Villena