Made on thick metal like Porcelain. Measures 7 x 30 inches. The item “Minneapolis Moline Metal Sign Vintage Farm Porcelain Style Tractor Power Units” is in sale since Wednesday, August 02, 2017. This item is in the category “Collectibles\Advertising\Agriculture\Minneapolis-Moline”. The seller is “rakel55555″ and is located in Saint Charles, Illinois. This item can be shipped to United States.