Box 17

Marcel Duchamp playing chess. Copy print made by the Philadelphia Museum of Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Marcel Duchamp, Hans Richter and Max Ernst. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Museum of Modern Art. "Summer Exhibition: New Acquisitions; Recent American Prints, 1947–1953; Katherine S. Dreier Bequest; Kuniyoshi and Spencer; Expressionism in Germany; Varieties of Realism." Installation view by Soichi Sunami. Copy print made by the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Edgar Varèse at the opening of "Dada 1916-1923" at the Sidney Janis Gallery, New York. Published in Life magazine dated 1953 May 25, page 26. Copy print made by the Philadelphia Museum of Art.

Duchamp, Marcel. "Locking Spoon" installed at 58th Street studio, New York, New York, USA. Copy print.

Marcel Duchamp working on "Eau & gaz à tous les étages." Photo by Richard Lusby. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Marcel Duchamp working on "Eau & gaz à tous les étages." Photo by Richard Lusby. Copy print received from the Museum of Modern Art. Another version is in the Alexina and Marcel Duchamp Papers at the Philadelphia Museum of Art.

Luncheon in Duchamp's honor at the home of Beatrice Wood (on the occasion of Pasasdena retrospective). Left to right: Walter Hopps, Richard Hamilton, Alexina Duchamp, Shirley Neilsen Blum, Marcel Duchamp, Yu Yoshioka, Hattie von Vreton, Tomoko Yoshioko, Ram Pravesh Singh, Beatrice Wood. Ojai, California. Photo by the Blakelys Photography.

Marcel Duchamp with Alexina Duchamp, Richard Hamilton, Walter Hopps, Bill Copley, Betty Asher, and others. Copy print from the collection of Bill Copley.

Portrait of Marcel Duchamp with pipe. Photo by John D. Schiff. Copy print.