1930's Nealco Anti Freeze license plate topper. Would mount on top of your front or rear license plate on your 1930's or 1940's car or truck.In used shape, with great patina for something this old. What you see is what you get. The item "1930's Nealco anti freeze license plate topper petrol oil vintage advertising" is in sale since Thursday, September 7, 2017. This item is in the category "Collectibles\Advertising\Merchandise & Memorabilia\Signs\Original\1930-69". The seller is "vparra18" and is located in Union City, California. This item can be shipped to United States.