Vintage Danger Porcelain Sign Circa 1920s-1960s Red, Black and White 13" x 7.5"

This is a true piece of industrial history—a vintage porcelain enamel high voltage warning sign. The sign is made of heavy-duty steel and coated with a durable porcelain enamel finish, a process that fused powdered glass to the metal at a high temperature, creating a famously long-lasting surface. The classic red, black, and white design makes it an iconic piece of safety memorabilia. The sign is magnetic, which confirms its steel base. This is a great item for collectors of vintage industrial signs, railroadiana, or those looking for unique decor for a workshop, garage, or man cave.