Made By Circulo De Lectores, S.A.
Manufactured By Fonogram, S.A.
Edición Especial Para Los Suscriptores Del Círculo Internacional
Other: Imp.de lujo n.º 6.502
Depósito Legal: B. 15.746-1969
Matrix / Runout: 850 CIY 134=1 (A-side machine stamped)
Matrix / Runout: 850 CIY 135=1 (B-side machine stamped)
Matrix / Runout: CIY 734 F (A-side label)
Matrix / Runout: CIY 735 F (B-side label)