Vol. 20 No. 1 (2025)
Cover of the booklet Manual de Lucha Libre. Greco-Roman. Llaves y contrallaves. Jiu.jitsu, by C. del Cuadernal, published by Editorial Cisne (Barcelona, no date) as volume 34 of the popular "Manuales Cisne" collection. This collection would see the light of day between the end of the 1940s and the beginning of the 1960s.