Found a place awhile back with lots of junk. Stopped in and met a collector, real nice guy. He had tons of stuff. I picked up a missing face plate for a pump and told him I might come back for a co-op tin sign and a couple pumps later. Well I went back today to buy a set of doors for my second tok 39 and while talking bout the co-op sign he said he had a nice porcelain sign also.