Rare boxing poster for a boxing event at the iconic Arena Coliseo in Matamoros, Tamaulipas, Mexico on Friday, 9 October 1981. The event featured "2 Campeonatos Estatales en Disputa" (2 State Championships in Dispute). The main bouts listed are; Flyweight State Championship (12 Rounds): Juanito Hernandez (Champion) vs. Lupe Ramirez (Challenger). Middleweight State Championship (12 Rounds): Juan Antonio Cantu (Champion) vs. Jorge Salinas (Challenger). Featherweight Bout (10 Rounds): Jorge Valladares vs. Chamaco Medrano. Arena Coliseo is a historic venue in Matamoros known for hosting boxing and lucha libre events. In very good condition
