IMPORTANT GRAND PIANO,Louis XVI style, signed and numbered ERARD 63572, die Bronzen probably by H. DASSON (Henry Dasson, 1825-1896), Paris circa 1880

erard numbered 63572 dasson henry octaves 1825-1896 purpleheart veneer finely piano,louis style signed paris inlaid lozenge pattern frieze keys mechanism gilt bronze mounts depicting allegory peace flowers garlands wave bands grand bronzen circa rosewood ebony fine losses private collection important probably 1880 tulipwood ivory decorated provenance switzerland