19 nocturnes, p. [1] TP; p. 2-(71) sheet music; p. [72] blank, [A stamp on the TP and the last page:] Zbiór Stowarzyszenia | I. F. C., [A stamp on p. 2, 16 and the last page:] NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA, [A handwritten shelfmark on the TP and p. 2.]