Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums General Petroliana Discussion " the novelty ad co. coschocton o. "

Did or does this company make reproduction signs, am I taking the word "novelty" correctly ? I recently bought a sign that is/was supposed to be real from a guy and when it got here I noticed the very small print in the lower right " the novelty sign co. coshocton o. " Can anyone shed some light on this ? Thanks !