1974-EP-65 CUBA 1972 3c MARTI. CASTILLO MORRO SANTIAGO POSTAL STATIONERY TO SPAIN IN 1976.
1974-EP-66 CUBA 1974 10c COHETE POSTAL ROCKET AEROGRAMME STATIONERY.
1974-EP-67 CUBA 1974 10c COHETE POSTAL ROCKET AEROGRAMME STATIONERY TO SPAIN.
1974-EP-68 CUBA 1974 10c COHETE POSTAL ROCKET AEROGRAMME STATIONERY TO SPAIN.