Original porcelain flange sign that came off the bottom of a large OK used cars neon dealership sign.. The item "Chevrolet porcelain sign. No reserve" is in sale since Tuesday, December 20, 2016. This item is in the category "Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs".The seller is "sanchus_6rtbjgxmy" and is located in Fort Worth, Texas. This item can be shipped to United States.