1969-EP-2 CUBA 1969. Ed.108. TARJETA ENTERO POSTAL. POSTAL STATIONERY. JULIO ANTONIO MELLA. UNUSED.
1971-EP-15 CUBA. 1971. POSTAL STATIONERY. Ed.168. 3c. SOBRE J. A. ECHEVARRIA UNUSED. UNUSED.
1971-EP-16 CUBA. 1971. POSTAL STATIONERY. Ed.168. 3c. SOBRE J. A. ECHEVARRIA UNUSED. UNUSED.
1971-EP-17 CUBA. 1971. POSTAL STATIONERY. Ed.168 ERROR UNCATALOGUED. 3c. SOBRE J. A. ECHEVARRIA WITHOUT 5c. RARE.
1971-EP-7 CUBA. 1971. POSTAL STATIONERY. Ed.168. 3c. SOBRE J. A. ECHEVARRIA UNUSED.
1972-EP-1 CUBA 1974. Ed.2. AEROGRAMME . POSTAL STATIONERY. COHETE. ROCKET. UNUSED.
1972-EP-21 CUBA. 1972. POSTAL STATIONERY. Ed.169. 3c. SOBRE J. A. ECHEVARRIA UNUSED. ERROR DE PLIEGUE Y DE CORTE.
1972-EP-22 CUBA 1972. POSTAL STATIONERY. Ed.110. MOTHER DAY SPECIAL DELIVERY. POSTMARK ADVERTIDO AL IMPONENTE.
1972-EP-25 CUBA 1972. POSTAL STATIONERY AEROGRAMME. Ed.2. POSTAL ROCKET COHETE POSTAL.
1972-EP-40 CUBA 1972 POSTAL STATIONERY. Ed.169. JOSE ANTONIO ECHEVERRIA. UNUSED.
1972-EP-9. CUBA 1965. ENTERO POSTAL Ed.168. J. A. ECHEVERRIA. VERDE OSCURO UNUSED.
1973-EP-1 CUBA 1973. Ed.171c. ENTERO POSTAL. POSTAL STATIONERY. JOSE MARTI. TRINIDAD. LAS VILLAS. UNUSED.