Columbia subject headings:
Castillo del Morro (Havana, Cuba)--History.
Fortification--Cuba--Havana.
Havana (Cuba)--History--Siege, 1762.
Harvard subject headings:
Castillo del Morro (Havana, Cuba)
Cuba--History--British occupation, 1762-1763.
Havana (Cuba)--History--Siege, 1762
Princeton subject headings:
Castillo del Morro (Havana, Cuba)
Cuba--History--British occupation, 1762-1763.
Havana (Cuba)--History--Siege, 1762.