★★Yvert 991a. 1975. 2´50 f castaño. PAPEL NO FOSFORESCENTE. MAGNIFICO. Yvert 2017: 50 Euros
Automatically generated translation
★★Yvert 991a. 1975. 2´50 f chestnut. NON-PHOSPHORESCENT PAPER. MAGNIFICENT. Yvert 2017: 50 Euros