On pages [2-4] there is introduction by William S. B. Mathews., On page [11] there is "Ercitation questions on "Mlitary Polonaise In A Major" Op.40, No.1."., At the bottom of front page and page [11] a round, green stamp: "TOWARZYSTWO IM. F. CHOPINA | BIBLIOTEKA | WARSZAWA" and a handwritten shelfmark in blue ink: "3837" on front page., At the bottom of pages [1] and [11] there is a round, black stamp: "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA" and a handwritten shelfmark in pencil: "3878/n" on page [1]., At the bottom front page there is a round, black stamp: "ART PUBLICATION SOCIETY | USICIANS TEXT BOOKS".
