c. 1950's american vintage industrial single-sided wall mount cautionary sign salvaged from a notable chicago foundry undergoing demolition. the brightly colored "do no scatter paper or trash..." sign is comprised of stamped steel. the nicely worn finish has been lightly cleaned. the bold black lettering remains in great shape. the sign was designed and fabricated by the stonehouse steel sign company, denver, co. measures 14 x 10 inches.