Porcelain; 48x48 inches. A classic example of porcelain petroliana, this sign features embossed lettering and a wonderful die-cut shape. The colors are bright and the finish is glossy on this fully refurbished example. The surface is very nice and free of notable flaws save a few small instances of inpainting in the black area. A few small chips are visible around the top mounting holes. RM Grade: 7+.