Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums Known & Suspected Unmarked Petro Reproductions Sinclair pump sign real or repop?

I've looked on here many times and I've been comparing with the pictures on some previous posts on here and still can't really tell.. This sign didn't cost me anything since it was a gift but I would still like to know if it's real.. To me everything checks out to be real but has no markings on the back.. Any help would be great as soon as possible. Thanks, Jordan.