Yamaha U1 Upright Piano June 9, 2017 admin 48" Height Uprights, Brands, Upright Pianos, Yamaha Yamaha U1 Serial Number: 3048138 Finish: Ebony Polish Size: 48″ Warranty: 5 Years Other pianos you might like...Kawai K60 Upright Piano Kawai K-60 Serial Number: 2350114 Finish: Ebony Polish Size: 52" Warranty: 5 Years Estonia 168 Grand Piano Estonia 168 Grand Piano ❮ ❯