This is a ca. 1857 copy of the libretto of Jeannot et Colin, an opera by Charles Etienne with music by Nicolo Isouard. The opera premiered in Paris at the theater of the Opéra-Comique on 17 October 1814. The expressive melodies of the opera as well as its performers ensured its success. The opera was staged again on 14 October 1857. The first page of the library's copy contain the names of the performers that participated in both productions.