Yamaha U3 Upright Piano October 11, 2017 admin 52" Height Upright, Brands, Upright Pianos, Yamaha Yamaha U3 Serial Number: 2501655 Finish: Ebony Polish Size: 52″ Warranty: 5 Year Other pianos you might like...Yamaha C3 Grand Piano Yamaha C3 Serial Number: 5787704 Finish: Ebony Polish Size: 6'1" Warranty: 5 Years Yamaha U1 Upright Piano Yamaha U1 Serial Number: 2342946 Finish: Ebony Polish Size: 48" Warranty: 5 Years ❮ ❯