This vertical poster features an industrial scene set against a pale yellow background. In the upper left corner, large red text in a blocky font reads "TRABAJO FORTALEZA DE NUESTRAS FRONTERAS". The central image depicts a large, dark metal bucket suspended by heavy chains from a crane, pouring molten, glowing yellow-orange liquid into a row of dark cylindrical containers or barrels. To the left of the bucket, a man in a blue cap, white shirt, and dark blue overalls stands with one arm raised toward the bucket. Another figure, partially obscured and wearing a dark uniform, stands to the right, holding a long pole directed toward the base of the pouring liquid. Thick, dark power lines and a utility pole are visible in the upper right background. At the very bottom, small text in a thin white border reads "SECRETARIA DE GOBERNACION".