How long has Scioto been making signs? I am currently looking at buying a shell sign thats made by them. It is about the same size and shape as a quaker state tombstone sign and double sided. It is blue with an X 100 oil can on it and says Here! on it. ive never seen one befor and now am curious if its a fantasy piece or original. It has the look of a 50s sign but no date. i can try to get a pic