Yamaha U3 Upright Piano June 21, 2017 admin 52" Height Upright, Brands, Upright Pianos, Yamaha Yamaha U3 Serial Number: 3706197 Finish: Ebony Polish Size: 52″ Warranty: 5 Years Other pianos you might like...Bosendorfer Grand Piano Black Polish Bosendorfer Grand Piano Black Polish Yamaha U1 Upright Piano Yamaha U1M Serial Number: 3601425 Finish: Ebony Polish Size: 48" Warranty: 5 Years ❮ ❯