Stamps Year 1974

MARS 2 ABOUT PLANET MARS
Herberth Sierra Licona
PLANET MARS AND MARINER 4
Herberth Sierra Licona
PLANET MARS AND MONTE PALOMAR OBSERVATORY
Herberth Sierra Licona
133 - Postal symbol
joaquín iturrioz
133 - Postal symbol
joaquín iturrioz
cosmonautics
David Merino Gòmez
Flowers - Helianthemum Paniculatum
Nelida Fernandez Besada
ROME HISPANIA (42)
carlos ródenas ferré
ROME HISPANIA (42)
carlos ródenas ferré
137 - Postal symbols
joaquín iturrioz