1969 Chocolates Zahor Campeonatos Nacionales
Country of origin: Spain
Size: 1-1/2" x 2-1/4"
Chocolates Zahor produced an album titled "Cameponatos Nacionales de Futbol" this same year, but we don't yet have any information on the "Cameponatos Nacionales de Baloncesto" set.
Additional resources: More info