Yamaha U1 4187051 August 19, 2020 admin Brands, Yamaha Yamaha U1 #4187051 Other pianos you might like...Yamaha U3 Upright Piano Yamaha U3 Upright Piano Serial Number: 2538222 Finish: Ebony Polish Size: 52" Weber WFX43 Console Piano Weber WFX43 Console Piano #T00102420 ❮ ❯