Vintage Mercedes Benz Porcelain Sign. This vintage porcelain sign features Mercedes vehicles in blue color with the large Benz emblem in the center. The sign measures 16 inches in size. It is a great addition to any gas and oil or advertising collectibles collection. This sign will make your mancave, collection, shop, or garage really stick out. It is your chance to own a piece of Mercedes Benz advertising. I have a lot of other signs you might like. Mobil Gas, Harley Motorcycles, Chevrolet, Ford, Coca Cola, Etc! 16 inches in diameter. Vibrant colors and excellent porcelain.