TP: offset printing; p. 2-3: offset printing; p. [4]: offset printing., Title page: in the upper left corner there is a purple stamp: "54"., Title page: in the upper left corner there is a purple, round stamp: "Instytut Fryderyka Chopina" with handwritten "780/371." in red and black ink., Title page: "63. -" is underlined in red crayon., Title page: after "63. - - Wiośnianka" there is an annotation written by hand in pencil: "op 33 nr. 2 C-dur."., Page 2: at the bottom of the page there is a grey, round stamp: "BIBLIOTEKA | NARODOWY INSTYTUT FRYDERYKA CHOPINA" and handwritten "371/n" in pencil., Page [4] (the last page): at the top the page there is a grey, round stamp: "BIBLIOTEKA | NARODOWY INSTYTUT FRYDERYKA CHOPINA"