1936-CE-5 CUBA 1936. SPECIAL CANCEL GIBARA. DISCOVERY COLON COLUMBUS.
1936-CE-6 CUBA 1936 SPECIAL CANCEL GIBARA AMERICA DISCOVERY
1936-CE-7 CUBA 1936 SPECIAL CANCEL GIBARA AMERICA DISCOVERY
1940-CE-15 CUBA 1940 SPECIAL CANCEL. CONSTITUCION DE GUAIMARO INDEPENDENCE WAR.
1944-CE-10 CUBA 1944 SPECIAL CANCEL 5 ANIVERSARIO COHETE POSTAL. POSTAL ROCKET.
1944-CE-11 CUBA REPUBLICA. 1944. SPECIAL CANCEL RADIO SONDA. BLUE CANCEL.
1944-CE-6 CUBA 1944. SPECIAL CANCEL. RADIO SONDA. SEPT 8 1944.
1951-CE-5 CUBA REPUBLICA 1951. MEXICO. SPECIAL CANCEL SALTO EN PARACAIDAS DEL CAPITAN ROBERTO SOSA. AEREOPUERTO CIENFUEG