Espiral.

no.54 1954; no.59 1955; no.66-70 1957; no.80 jul. 1960; no.76-81 1960-61; no.79-82 1961; no.83 mayo 1962; no.84 set. 1962; no.85 dic. 1962; no.86 marzo 1962; no.82-89 1962-63; no.83-89 1962-1963; no.87 jun. 1963; no.88 set. 1963; no.89 dic. 1963; no.90 marzo 1964; no.91 jun. 1964; no.92 set. 1964; no.93 dic. 1964; no.90-97 1964-65; no.90-97 1964-1965; no.94 marzo 1965; no.95 jun. 1965; no.96 set. 1965; no.97 dic. 1965; no.98 marzo 1966; no.98 1966; no.100 set.-dic. 1966; no.101 marzo 1967; no.102 jun. 1967; no.103 set. 1967; no.98-107 1966/68; no.99-100,102-107 1966-1968; no.105 marzo 1968; no.106 jun. 1968; no.107 set. 1968; no.108-109 abr. 1969; no.110 jun. 1969; no.111-112 set.-dic. 1969; no.115 jun. 1970; no.116-117 jun. 1970; no.108-117 1969-71; no.118 marzo 1971; no.119 jun. 1971; no.120-121 set.-dic. 1971; no.118-125 1971-72; no.122 abr. 1972; no.123-124 jin.-jul. 1972; no.125 set.-dic. 1972; no.122-127 1972-1973; no.126 marzo 1973; no.127 jun. 1973; no.128 set. 1973; no.126-133 1973-74; no.130 marzo 1974; no.131 jun. 1974; no.134-135 1975; no.129 nov. 1973; no.751958