Manufactured By Iberofon, S.A.
Printed By Artes Gráficas Luis Pérez
Record Company Marfer, S.A.
Similar to Cu-Cu-Rru-Cu-Cu, Paloma / Soldado De Levita / Alma Llanera / Me Voy Pal Pueblo, different back cover, short printing company and white Marfer logo.
Matrix / Runout: M. 633-A (Label A)
Matrix / Runout: M. 633-B (Label B)
Matrix / Runout: M-633A-1S (Runout side A, etched)
Matrix / Runout: M⋅633B·1S (Runout side B, etched)
Rights Society: S.G.A.E. (Boxed)
Depósito Legal: M. 10654-1966