Section 18 OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 92 Musical instruments; parts and accessories of such articles 92 01 Pianos, including automatic pianos; harpsichords and other keyboard stringed instruments 92 01 20 GRAND PIANOS Commodity Code Description 92 01 20 00 GRAND PIANOS