Click Here to Continue Viewing Current Query Results or Home to Start a New Query. Description: CLEMINSON DOME KNOCK OFF 3 Manufacturer: UNKNOWN Type: Ceramic Country: USA Patent: Comment: MEASURES 3 INCHES TALL WITH A DIAMETER OF 3 INCHES. ALL THE BLUE COLORING INCLUDING THE BOTTOM IS UNDER THE GLAZE. THE FACE IS COLD PAINTED. NO OTHER MARKINGS. ca 1950s. Source: jhhayes Editors: