Stamps Year 1971

BOLTZMANN'S LAW
Herberth Sierra Licona
CLARINE GRAPET
Herberth Sierra Licona
MONTICOLA SOLITARIUS
Herberth Sierra Licona
ASTORGA CATHEDRAL
LUCIANO FERNANDEZ
SANTIAGO CATHEDRAL
LUCIANO FERNANDEZ
LUGO CATHEDRAL
LUCIANO FERNANDEZ
IV CENTENARY OF THE BATTLE OF LEPANTO
LUCIANO FERNANDEZ
50TH ANNIVERSARY OF AIR MAIL
LUCIANO FERNANDEZ
50TH ANNIVERSARY OF AIR MAIL
LUCIANO FERNANDEZ
International Year against racism and discrimination
carlos ródenas ferré