Stamps Category Communications

1456 ? Halley's Comet
Manuel Briones
22nd Silver Anniversary Elizabeth II
Jorge Nadal
21st Centennial of US Independence
Jorge Nadal
Immediate Delivery
Jorge Gomez Rosas
2275 - Exploration of Mars
Manuel Briones
Telecommunications
carlos ródenas ferré
Telecommunications
carlos ródenas ferré
Telecommunications
carlos ródenas ferré
UPU
Rafael Alonso Garcia
Mail
Rafael Alonso Garcia