This 1966 Brazil commemorative stamp was issued for the 1ª Exposição Nacional do Fumo do País (First National Tobacco Exhibition), held in Santa Cruz do Sul, one of Brazil’s historic tobacco-growing centers. The design features a formal heraldic shield, with quadrants depicting a tobacco leaf, the map of Brazil, harvested tobacco bundles, and trade symbolism—all framed by laurel branches and topped by a mural crown. Printed in deep green, the stamp highlights Brazil’s prominence in global tobacco production during the mid-20th century. A solid thematic issue for collectors of agricultural industry, Brazilian philately, and 1960s commemoratives.