TP: offset printing; p. 2-3: offset printing; p. [4]: offset printing., Title page: in the upper left corner there is a purple stamp: "44"., Title page: in the upper left corner there is a purple, round stamp: "Instytut Fryderyka Chopina" with handwritten "769/372 ["2" corrected to "3"] 373" in red and black ink and in pencil., Title page: "8. - Walc" is highlighted in blue crayon., Page [2]: at the top of the page there is an annotation: "[Op. 18] written by hand in pencil., Page [2]: at the bottom of the page there is a grey, round stamp: "BIBLIOTEKA | NARODOWY INSTYTUT FRYDERYKA CHOPINA" and handwritten "373/n" in pencil., Page [4] (the last page): at the top the page there is a black, round stamp: "BIBLIOTEKA | NARODOWY INSTYTUT FRYDERYKA CHOPINA".
