Duchamp, Marcel, 1887-1968

Asahi Shimbun. "Destroyed Duchamp Myth" by Yoshiaki Tōno. Includes postcard from Tōno to Anne d'Harnoncourt, Curator of 20th Century Art at the Philadelphia Museum of Art.

Academie de Muséologie Evocatoire. "Celebration de Marcel Duchamp." Postcard showing l'ephémère Halle Normande from Beaubourg exhibition.

Postcard from Anne d'Harnoncourt, Curator of 20th Century Art at the Philadelphia Museum of Art, to Marge Kline, Curatorial Assistant for the 20th Century Art Department.

Memorandum from Anne d'Harnoncourt, Curator of 20th Century Art at the Philadelphia Museum of Art, to the 20th Century Art Department.

Postcard from Elinor Castle Nef to Walter and Louise Arensberg.

Postcard from John Cage to Kynaston McShine, Curator for the Museum of Modern Art.

Postcard from Kynaston McShine, Curator for the Museum of Modern Art, to Anne d'Harnoncourt, Curator of 20th Century Art at the Philadelphia Museum of Art.

Postcard from Kynaston McShine, Curator for the Museum of Modern Art, to David Antin.

Postcard from Louise Stevens Arensberg.

Postcard from Michael Fratini to the Philadelphia Museum of Art.