Item is a first-edition publication of Chopin's first Impromptu, published by Maurice Schlesinger in Paris, a subsidiary company to A.M. Schlesinger of Berlin. The composition was dedicated to Caroline de Lobau.
File contains each of the three Op. 71 polonaises by Frédéric Chopin, published posthumously under the guidance of Julian Fontana. Each Polonaise includes a note from Fontana regarding their publication (dated May 1855, in Paris).