2006.468 CUBA 2006 MNH IMPERFORATED PROOF. 65c DINOSAURIOS DINOSAUR WITHOUT COLOR ERROR.
2006.480 CUBA 2006 USED IMPERF PROOF SHEET DOG PERRO ANIMALES AL SERVICIO DEL HOMBRE.
2006.481 CUBA 2006 USED IMPERF PROOF SHEET DOG PERRO WHIPPET.
2006.482 CUBA 2006 MNH. IMPERF PROOF SHEET. ERROR WITHOUT COLOR. FLAMINGO, FLAMENCO, AVES PAJAROS, BIRD.
2006.483 CUBA 2006 IMPERFORATED PROOF MNH. 1.05$. DINOSAUR DINOSAURIO PALEONTOLOGY.
2006.484 CUBA 2006 IMPERFORATED PROOF MNH. HABANA CORREO INTERIOR, INTERNAL MAIL. HISTORIA POSTAL.