This vintage Mack Diesel Trucks dealership sign from the 1950s is a rare and collectible piece of advertising memorabilia. Made of heavy porcelain metal in a multi-color design, this original sign showcases the iconic MACK brand and is a true representation of the classic era of American advertising. With its historical significance and unique charm, this vintage sign would make a valuable addition to any collection of vintage signs or Mack memorabilia. Sign measures about 12 inches in diameter. Really nice looking porcelain sign.