Museum of Modern Art (New York, N.Y.)

Draft of acknowledgements for Marcel Duchamp catalogue by Kynaston McShine, Curator for the Museum of Modern Art, and Anne d'Harnoncourt, Curator of 20th Century Art at the Philadelphia Museum of Art.

Draft of catalogue entries for Marcel Duchamp catalogue published by the Philadelphia Museum of Art and Museum of Modern Art.

Draft of catalogue entries for Marcel Duchamp catalogue published by the Philadelphia Museum of Art and Museum of Modern Art.

Draft of chronology for Marcel Duchamp catalogue published by the Philadelphia Museum of Art and Museum of Modern Art.

Draft of chronology for Marcel Duchamp catalogue published by the Philadelphia Museum of Art and Museum of Modern Art.

Draft of text for jacket of the Marcel Duchamp catalogue published by the Philadelphia Museum of Art and Museum of Modern Art.

Draft preface for Marcel Duchamp catalogue written by Evan H. Turner and Richard Olenburg with notes by Anne d'Harnoncourt.

Draft preface for Marcel Duchamp catalogue written by Evan H. Turner and Richard Olenburg with notes by Anne d'Harnoncourt.

Draft table of contents for Marcel Duchamp catalogue published by the Philadelphia Museum of Art and Museum of Modern Art.

Excerpt from "The machine : as seen at the end of the mechanical age" written by Pontus Hultén.