Up for sale is an original 1920's porcelain Polarine sign. This sign is 30 and double sided. Sign has some chips, scratches, etc. The one side had some fading and discoloring. Please see pictures for condition and make your own opinions.The item "Original 1920's Sign Standard Polarine Motor Oil Double Sided Porcelain 30" is in sale since Sunday, April 23, 2017. This item is in the category "Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs". The seller is "morningtreasu" and is located in Chino, California. This item can be shipped to United States.