This print contains only Impromptu Op. 28., Structure of the print: title page - pages 2-7: Impromptu Op. 29 - page [8]: a list of other works by different composers, published by W. Bessel, On the title page the fragment of text: "1. Impromp[tu]" is underlined with blue crayon., At the top of the title page there is an illegible handwritten annotation in pencil., In the right bottom corner of the title page there is a round, green stamp: "TOWARZYSTWO IM. F. CHOPINA | BIBLIOTEKA | WARSZAWA" and a handwritten shelfmark in blue ink: "3896"., In the upper left corner of page 2 there is a handwritten annotation in pencil: "akc. 111/74"., At the bottom of page 2 there is a round, black stamp: "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA" and a handwritten shelfmark in pencil: "3896/n"., At the bottom of page 7 there is a round, black stamp: "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA"., At the bottom of page [8] there is a round, green stamp: "TOWARZYSTWO IM. F. CHOPINA | BIBLIOTEKA | WARSZAWA". The stamp is pressed down only partially.