Wofford Oil Company, Atlanta, Georgia, circa 1920s. I am checking right now but I believe this is a new version of Woco Pep metal frame we have not seen!!! Front side very slight wear at very top hard to see shown here. Back side near perfect. Note the arching letters!!! Original porcelain frame has one large 50 cent chip on underside and small one in base other than that it is pure white one of the best I have seen. $2250.00 SOLD!!!