Cinderella Collector's Plate by the Edwin M Knowles China Co, from the Bradford Exchange. This Cinderella collector's plate, called "Bibbidi-Bobbidi-Boo," is the first plate in the Cinderella eight-plate series. Issued in 1988, it comes with original cardboard box and Certificate of Authenticity. Plate is numbered 5162 I. Plate is in perfect and excellent condition. Measures 8.5" round.