Yamaha C3 Grand Piano July 1, 2016 admin 6' - 7' Length, Brands, Grand Pianos, Yamaha Yamaha C3 Serial Number: 5787704 Finish: Ebony Polish Size: 6’1″ Warranty: 5 Years Other pianos you might like...Mason & Hamlin Model A Grand Piano MASON & HAMLIN MODEL A GRAND VERY GOOD CONDITION 2 YEAR WARRANTY Yamaha C3 Grand Piano Yamaha C3 Grand Piano ❮ ❯