On pages 5-9 is historical and analytical comments by James Huneker., At the bottom of pages [4] and [63] a round, green stamp: "TOWARZYSTWO IM. F. CHOPINA | BIBLIOTEKA | WARSZAWA" and a handwritten shelfmark in blue ink: "3830/n" on page [4]., At the bottom of pages [5], [19] and [63] there is a round, black stamp: "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA" and a handwritten shelfmark in pencil: "3756/n" on page [5].
