RARE COCA-COLA FLANGE SIGN 1920's. The item "RARE COCA-COLA FLANGE SIGN 1920s" is in sale since Tuesday, February 09, 2016. This item is in the category "Collectibles\Advertising\Soda\Merchandise & Memorabilia\Signs". The seller is "bottlebuyer1" and is located in Goderich, Ontario. This item can be shipped to United States.