Rare original Imperial Chemical Industries (India) Ltd. “Crescent Brand” porcelain enamel advertising sign. This striking yellow and black enamel board features bold text and the classic crescent moon I. Logo, making it a standout display piece for collectors of vintage industrial and chemical memorabilia. 36 x 24 inches approx. Heavy gauge porcelain enamel on metal. Imperial Chemical Industries (ICI) – Crescent Brand. Mid 20th Century (circa 1940s-1960s). Yellow background with large crescent moon logo and bold black lettering. Shows age-related rust spots, enamel loss, and edge wear consistent with outdoor use, adding authentic vintage patina. Originally used as a distributor sign for I. Highly desirable for collectors of chemical industry history, industrial decor, and vintage enamel signs.