Book I, Title page: publisher’s signature stamp, oval stamp "MAGASIN DE MUSIQUE | L. MARTINET | GENÈVE"; errors: "Op: 26.", "Breikoff" [ought to be Op: 28, Breitkopf]; inscription in pencil: "[ok. 1852-1854]"., Heading: F. CHOPIN [space] 24 PRELUDES, at the bottom of pages 2-17 [left corner]: 1|e|r Liv., Plate number, pages 2-16: B. et C|i|e. 4594., page 17: Brandus et C|i|e. [space] B. et C|i|e. 4594. [space] 97 rue Richelieu.
