SENGHOR, Leopold Sedar (1906-2001). Lettres d'hivernage. Paris : Seuil, [1973]. - In-4, in sheets, filled cover, grey cloth folder and case of the publisher. First edition of this collection of 30 poems dedicated to women, illustrated with 9 lithographs in black and in colors by Marc Chagall, including one on the cover and eight out of text. Edition at 2180 copies. ONE OF 180 HEADLINES ON VELIN OF ARCHES, signed by the author and the artist at the justification (n° 23). A very well preserved copy.