Box 21

Duchamp, Marcel. Photograph of plaque for "Eau & gaz à tous les étages," 1959. Affixed to limited edition of "Sur Marcel Duchamp" by Robert Lebel. Layout design by Duchamp in collaboration with Arnold Fawcus, the publisher. Photo by Philadelphia Museum of Art.

Duchamp, Marcel. Photograph of cover for the catalogue "Marcel Duchamp: A Retrospective Exhibition," Pasadena Art Museum, 1963 October 8-November 3. Photo by Bacci Attilio.

Duchamp, Marcel. Photograph of cover for "The Large Glass and Related Works (Vol. 1)" by Arturo Schwarz, Milan, 1967. Photo by Bacci Attilio.

Duchamp, Marcel. Photograph of "Project for a Poster for the Société Normande de Peinture Moderne," 1910.

Wood, Beatrice. Photograph of poster for The Blindman's Ball, 1917. Photo by Bacci Attilio.

Duchamp, Marcel. Photograph of poster for the Third French Chess Championships, Nice, 1925. Copy print received from Museum of Modern Art.

Duchamp, Marcel. Photograph of poster for the exhibition "On Occasion of the publication of Sur Marcel Duchamp by Robert Lebel," Librarie La Hune, Paris, 1959 May. Photo by Bacci Attilio. Copy print received from Galleria Schwarz.

Duchamp, Marcel. "A Poster within a Poster for "By or of Marcel Duchamp or Rrose Sélavy," Pasadena Art Museum, October 8 to November 3, 1963."

Avedon, Richard. "Portrait of Marcel Duchamp," 1961, New York. Copy print received from the Museum of Modern Art.

Guinó i Boix, Ricard. "New York Dada Group," circa 1921. Copy print received from the Museum of Modern Art.