Vintage Glock Firearms Porcelain Sign. Add a vintage touch to your gas station or collection with this eye-catching Glock Firearms porcelain sign. Featuring a design with bold colors, this 12-inch sign is a must-have for any gas and oil or advertising enthusiast. The sign showcases the iconic Glock pistols and guns graphic, making it a unique and collectible item for fans of the brand and theme. Whether you’re looking to decorate your man cave, she shed, bar or garage, or simply add to your collectibles, this porcelain sign is an excellent choice. Vintage Glock Firearms porcelain sign. 12 inches in diameter. Vibrant colors and excellent porcelain.