RARE & ORIGINAL Co-Op sign that you won’t come across again. Double Sided Porcelain Enamel. 25.5 inches diameter. Robertson duallife Springfield Ohio Maker Mark. Has a slight bend, but once mounted to the wall it will display nice and flat. Both sides have wear but one is much more faded. Please see photos as they are considered part of the description. We stand behind every item we sell and have been in the antique business since 1971. This piece is guaranteed to be original and authentic. If for any reason you’re not completely satisfied, you’re welcome to return it hassle-free. I focus on offering original, properly represented pieces and don’t deal in mass-produced, artificially aged “rare” signs. When one sells, it’s typically the only example you’ll see me offer-not an endless supply of identical “rare” pieces. Add me to your favorite sellers list to stay updated.