Set of Twelve Portland Pottery, Cobridge, England Theatrical Plates Consign Now DeptCeramics & Glass, Decorative ArtsSizeDiameter 9 in. Set of Twelve Portland Pottery, Cobridge, England Theatrical Plates, various including Mikado, Yeomen of the Guard, Gondoliers, HMS Pinafore Diameter 9 in. Please note that this auction has ended. Click here for an overview of this auction.