Arrangement of F. Chopin's Op. 31 for 2 pianos., p. [1] title page; p. [2] blank; p. [3] 2nd title page; p. [4] blank; p. 5-(19) sheet music; p. [20] blank; p. 21-(35) sheet music; p. 36-(37) blank; p. [38] publisher's advertisement, [A stamp on the TP, the 2nd TP and p. 20 and 36:] Zbiór Stowarzyszenia | I. F. C., [A stamp on p. 2, 16, 22 and 36:] NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA, [A handwritten shelfmark on the TP, p. 2, the 2nd TP and p. 36.]
