Duchamp writes to invite Bouché to join him on the Arts Committee for American Chess, a committee formed of figures from the art world in support of "a greater degree of American participation in international chess events."
Marcel Duchamp letter to Louis George Bouché, 1960 June 23. Louis Bouché papers, 1880-2007. Archives of American Art, Smithsonian Institution.
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Archives of American Art, Smithsonian Institution Washington, D.C. 20560