Yamaha U3 Upright Piano October 18, 2016 admin 52" Height Upright, Brands, Upright Pianos, Yamaha Yamaha U3 Serial Number: 2738986 Finish: Ebony Polish Size: 52″ Warranty: 5 Years Other pianos you might like...Yamaha U30 Upright Piano (w/ Silent Play System) Yamaha U30 A Upright Piano with silent play system Serial Number: 5029463 Finish: Ebony Polish Size: 52" Yamaha U3 Upright Piano Yamaha U3 Serial Number: 2622543 Finish: Ebony Polish Size: 52″ Warranty: 5 Years ❮ ❯