Keyboard Instruments / Digital Pianos] Where is the model name and serial number (SER No.) written on?
![Yamaha U1 Upright piano for sale with a black case and polyester finish Serial Number 1127136: Modern Yamaha U1 upright piano. Specialist piano dealer, trader and wholesaler. Besbrode Pianos Leeds Yorkshire England Yamaha U1 Upright piano for sale with a black case and polyester finish Serial Number 1127136: Modern Yamaha U1 upright piano. Specialist piano dealer, trader and wholesaler. Besbrode Pianos Leeds Yorkshire England](http://www.besbrodepianos.com/photo160/yamaha-U1-upright-piano-1127136-INT2.jpg)
Yamaha U1 Upright piano for sale with a black case and polyester finish Serial Number 1127136: Modern Yamaha U1 upright piano. Specialist piano dealer, trader and wholesaler. Besbrode Pianos Leeds Yorkshire England
![Yamaha U1 Upright piano for sale with a black case and polyester finish Serial Number 2102570: Secondhand Yamaha U1 upright piano. Specialist piano dealer, trader and wholesaler. Besbrode Pianos Leeds Yorkshire England Yamaha U1 Upright piano for sale with a black case and polyester finish Serial Number 2102570: Secondhand Yamaha U1 upright piano. Specialist piano dealer, trader and wholesaler. Besbrode Pianos Leeds Yorkshire England](http://www.besbrodepianos.com/photo160/yamaha-U1-upright-piano-H2102570-INT1.jpg)