This original 1939 vintage print advertisement features Nuchar Activated Carbon, a product used for purifying chemicals and pharmaceuticals by removing odor, color, and taste. The ad highlights the application of Nuchar in treating phosphoric acid and tartaric acid, showcasing its importance in industrial chemical purification processes. Printed in black and white, this 8" x 11" ad provides a detailed explanation of the activated carbon's uses along with illustrations of materials like sugar, syrup, linseed oil, olive oil, drugs, wines, cottonseed oil, phosphoric acid, and lard.

Produced by Industrial Chemical Sales, a division of West Virginia Pulp & Paper Company, this piece is a collectible example of early 20th-century industrial advertising. It reflects the scientific and pharmaceutical advances of the late 1930s, making it a valuable addition to collections focused on chemical industry history, vintage advertising, or pharmaceutical memorabilia. The clean monochrome design and informative content make it an attractive and educational collectible print ad.