The last three are all OB, a green on the left, purple in the middle(sun colored porcelain?), and a dark cobalt blue on the right. The green glaze is poorly done but the cobalt looks really, really good! A closer examination reveals the original brown glaze in the pin hole.
I'll be bringing these pieces(as well as a few others) to the Springfield show in November. Please feel free to stop by and look them over. I'll answer any questions I can. Thanks, Ken