Vintage Devoe Paints Porcelain Sign. This vintage porcelain sign from Devoe Paints is a true gem for collectors of gas and oil memorabilia. The sign features bold lettering and vivid colors that make it stand out, making it a great addition to any collection. It was originally designed for hardware stores and gas pump services to advertise Devoe house paints, making it a unique piece of advertising for display. The sign is made of porcelain and is in great condition, with no major chips other than around the mounting holes. This sign will enhance your mancave, collection, shop, or garage. It is your chance to own a piece of Mobil advertising. Vintage Devoe Paints porcelain sign. Paint brush with Paint can. Measures 13 1/2″ by 7 1/2″. Vibrant colors and excellent porcelain.