Rare Hard To Find Original Double Sided Porcelain International Harvester Truck Sign. The sign is in amazing condition, and its extremely hard to find one in this condition or better.It has No touch ups. The item "Original Double Sided Porcelain International Harvester Trucks Sign Walker Gas" is in sale since Wednesday, October 14, 2020. This item is in the category "Collectibles\Advertising\Agriculture\International Harvester". The seller is "popeyes2009" and is located in Chandler, Arizona. This item can be shipped to United States.