Kawai BS1A Upright Piano July 12, 2018 admin Kawai Kawai BS1A Upright Piano Serial Number: 2124869 Other pianos you might like...Schiller 132 Schiller 132 #C326355 Yamaha U1 Upright Piano Yamaha U1 Upright Piano Serial Number: 5853603 Finish: Ebony Polish ❮ ❯