Yamaha U1 Upright Piano September 27, 2016 admin Uncategorized Steinway M Serial Number: 304257 Finish: Ebony Polish Size: 5’7″ Warranty: 5 Years Other pianos you might like...Yamaha U3 Upright Piano Yamaha U3 Serial Number:3243804 Finish: Ebony Polish Size: 52" Warranty: 5 Years Schiller 47″ berlin Black Polish Schiller 47" Berlin Black Polish ❮ ❯