TP engraved, p. 2-9 engraved, p. [10] blank., TP: traces of publisher's oval stamp; inscription in pencil "[ok. 1859]"., Heading, p. 2: QUATRE MAZOURKAS | POUR LE PIANO [space] FRED CHOPIN Op. 7., Plate number on each page; p. 2 footline: A. L. 2321. [space] Imp. Michelet, r. Laffitte N.|o 27.; p. 2 under footline oval stamp "KOLEKCJA | Ewy i Jeremiusza | GLENSKÓW".