精美Erard 1914年法式古董三角琴[FRANCH] ANTIQUE GRAND PIANO, CIRCA 1914, PARIS, SERIAL NUMBER:100111, STAMPED TO INTERIOR "PAR BREVET D'INVENTION/ SEB. & PRE. ERARD/ 13 & 21, RUE DU MAIL, / PARIS", FURTHER STAMPED "9473",FREDERIC CHOPIN'S FAVOURITE PIANO BRAND. H:39.25" W:60.25" L:87.75"