Stamps Year 1990

GREECE - Archaeological sites of Mycenae and Tiryns
Juan Martinez Ferrer
World Heritage of Humanity-San Vicente Church (Avila) (Z)
carlos ródenas ferré
BARCELONA OLYMPIC GAMES.
Herberth Sierra Licona
BARCELONA OLYMPIC GAMES.
Herberth Sierra Licona
Prehistoric Animal
carlos ródenas ferré
Sacramento Colony
carlos ródenas ferré
Conservation of Anas plathyrinchus
Pedro Gruenholz
150 Aniv British stamp
Pedro Gruenholz
Pre-Olympic Barcelona-92 (Y)
carlos ródenas ferré
Getxo-90 Cycle Cross World Championship (Y)
carlos ródenas ferré