6ft double sided richfield porcelain sign. The item “Richfield gasoline motor oil porcelain sign” is in sale since Sunday, March 17, 2019. This item is in the category “Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs”. The seller is “castle9000″ and is located in Forest, Ohio. This item can’t be shipped, the buyer must pick up the item.