A visual essay that amalgamates his own images, period rescued photographs and interventions by visual artist and photographer Yulian (Fernando Julián Martínez) of an historic occasion he could not witness: the events that occurred 45 years ago with the protagonists of the battle of Monte Chingolo, in the province of Buenos Aires. On December 23, 1975, the People's Revolutionary Army decided to occupy during eight hours one of the largest facilities of the Argentine Army with the aim of taking a large number of weapons to continue with the revolutionary resistance.