Segells Any 1971

PRESIDENT G. HEINEMANN
NICOLAS DELGADO
PRESIDENT G. HEINEMANN
NICOLAS DELGADO
Nadal 1971
Mikel Cruz
Nadal 1971
Mikel Cruz
Galileu (1564-1642)
Juan Luis González Fernández
Josep Andrialavalona
Juan Luis González Fernández
Jocs Olímpics d'hivern / Sapporo 1972
Mikel Cruz