Amlico Porcelain Sign

We have a few Amlico signs in the Lakeside Museum but this is the first one I’ve ever seen that is this shape. It’s a bit rough and needs a cleanup but is very unique. The porcelain on this one is thinner than the other models which makes me think that this was a later model rather than an early model. I like the colors of Amlico signs. We recently bought this one in Iowa.