Structure of the source: cover title - p. ii: blank - p. [1]-[2]: blank - title page - p. [4]: blank - p. [5]: a list of compositions included in the collection - p. [6]: blank - p. 7-94: scores - p. [95]-[97]: blank - p. [98]: an advertising page., On the cover the following fragments of text: "25 MÉLODIES CÉLÈLEBRES" and "CHOPIN" are underlined in pencil., Page ii contains a handwritten annotation in pencil: "akc. 67/82", a round, black stamp: "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA" and a handwritten shelfmark in pencil: "4270/n"., On the title page the following fragments of text: "25", "MÉLODIES CÉLÈLEBRES" and "CHOPIN" are underlined in pencil., Title page contains a round, black stamp: "TOWARZYSTWO IM. F. CHOPINA | BIBLIOTEKA | WARSZAWA" and a handwritten shelfmark in black ink: "4270"., Page [5] contains opus numbers of the compositions included in the collection, written by hand in pencil., Page 94 contains two stamps: "TOWARZYSTWO IM. F. CHOPINA | BIBLIOTEKA | WARSZAWA" and "NARODOWY INSTYTUT FRYDERYKA CHOPINA | BIBLIOTEKA".
