Issued in 1974, this Chilean commemorative stamp pays tribute to the Chilean Army, featuring two soldiers operating a mortar in detailed line engraving. The upper left shows the national star emblem within a shield, symbolizing military honor and national service. Printed by the Casa de Moneda de Chile, the design reflects the era’s strong emphasis on defense and national identity following the early 1970s political transition. The bold reddish-brown tone and clean intaglio style make this a striking military-thematic collectible, valued by both Latin American and militaria-focused philatelists.