The fortress of San Carlos de la Cabaña in Havana, Cuba, is 228 years old. It was built between 1763 and 1774 and the people from Havana knew by the bells rings if ships entering belonged to friends, pirates or enemies.
Revista Internacional de Cubana de Aviación
The fortress of San Carlos de la Cabaña in Havana, Cuba, is 228 years old. It was built between 1763 and 1774 and the people from Havana knew by the bells rings if ships entering belonged to friends, pirates or enemies.
