Yamaha U2 Upright Piano October 5, 2018 admin 50" Height Upright, Upright Pianos, Yamaha Yamaha U2 Upright Piano Serial Number: 3937819 Finish: Ebony Polish Other pianos you might like...Hammond A100 organ Hammond A100 Organ Yamaha U3 Upright Piano Yamaha U3 Serial Number: 3289435 Finish: Ebony Polish Size: 52" Warranty: 5 Years ❮ ❯