American Council of Learned Societies, 1944-1946 Select: American Council of Learned Societies, 1944-1946 Archives of American Art, 1957-1958 Select: Archives of American Art, 1957-1958 A, General, 1914-1963 Select: A, General, 1914-1963 Berenson, Bermard, 1921-1955 Select: Berenson, Bermard, 1921-1955 Bing, Al and Florence, 1930-1932, circa 1917 Select: Bing, Al and Florence, 1930-1932, circa 1917 Brancusi, Constantin, 1913-1917 Select: Brancusi, Constantin, 1913-1917 Brooks, Eleanor and Van Wyck, circa 1928-1959 Select: Brooks, Eleanor and Van Wyck, circa 1928-1959 Burdett Frost, Arthur, 1912-1924 Select: Burdett Frost, Arthur, 1912-1924 Burroughs, Bryson, 1930-1932 Select: Burroughs, Bryson, 1930-1932 B, General: Ba-Be, 1905-1965 Select: B, General: Ba-Be, 1905-1965 B, General: Bo-By, 1912-1963 Select: B, General: Bo-By, 1912-1963 Charlot, Jean, circa 1922-circa 1925 Select: Charlot, Jean, circa 1922-circa 1925 C, Miscellaneous: Ca-Cl, 1907-1945 Select: C, Miscellaneous: Ca-Cl, 1907-1945Scope and Contents noteLetter from Rufus Clement includes photos of Pach and others at an exhibition, probably Atlanta University, circa 1945 C, Miscellaneous: Co-Cr, 1917-1957 Select: C, Miscellaneous: Co-Cr, 1917-1957 Davies, Arthur B., 1909-1913 Select: Davies, Arthur B., 1909-1913 Duchamp, Marcel, circa 1915-1943 Select: Duchamp, Marcel, circa 1915-1943 Duchamp-Villon, Raymond and Yvonne, 1957, circa 1913-1921 Select: Duchamp-Villon, Raymond and Yvonne, 1957, circa 1913-1921 Dufy, Raoul, 1915-1916 Select: Dufy, Raoul, 1915-1916 D, General: Da-De, 1905-1963 Select: D, General: Da-De, 1905-1963 D, General: D'H-Du, 1915-1961 Select: D, General: D'H-Du, 1915-1961 Eakins, Susan Macdowell, 1926-1933 Select: Eakins, Susan Macdowell, 1926-1933 E, General, 1947-1960 Select: E, General, 1947-1960Scope and Contents noteIncludes sympathy letter on Magda Pach's death from Ralph and Fanny Ellison Faure, Elie, circa 1912-1920 Select: Faure, Elie, circa 1912-1920 Faure, Elie, 1921-1923 Select: Faure, Elie, 1921-1923 Faure, Elie, 1924-1925 Select: Faure, Elie, 1924-1925 Faure, Elie, 1926-1929 Select: Faure, Elie, 1926-1929 Faure, Elie, 1930-1937 Select: Faure, Elie, 1930-1937 F, General, 1912-1961 Select: F, General, 1912-1961 Guggenheimer, Ida E., circa 1930-1937 Select: Guggenheimer, Ida E., circa 1930-1937 G, General, 1916-1962 Select: G, General, 1916-1962 Harper's Magazine, 1932-1945, 1965Select: Harper's Magazine, 1932-1945, 1965 Hassam, Childe, 1917-1932 Select: Hassam, Childe, 1917-1932 H, General, 1913-1956 Select: H, General, 1913-1956 I, General, 1911-1958 Select: I, General, 1911-1958 J, General, 1912-1962 Select: J, General, 1912-1962 Kane, L. L. and Sybil Kent, 1917-1922 Select: Kane, L. L. and Sybil Kent, 1917-1922 Kent, H. W., 1938-1948 Select: Kent, H. W., 1938-1948 Kipnis, Lasar, 1942 Select: Kipnis, Lasar, 1942 K, General, 1925-1949 Select: K, General, 1925-1949 La Follette, Suzanne (Clara), circa 1921-1927 Select: La Follette, Suzanne (Clara), circa 1921-1927Scope and Contents noteIncludes letter from Alfred Stieglitz to Mr. Huebach Le Roy, Jean, circa 1913-circa 1918 Select: Le Roy, Jean, circa 1913-circa 1918 Le Roy, Madame, 1916-1918 Select: Le Roy, Madame, 1916-1918 Lipchitz, Jacques, circa 1946-1955 Select: Lipchitz, Jacques, circa 1946-1955 Lipman, Jean, 1942-1943 Select: Lipman, Jean, 1942-1943 Lombard, Louis, 1938, 1912-1917 Select: Lombard, Louis, 1938, 1912-1917 L, General: La-Le, circa 1911-1959 Select: L, General: La-Le, circa 1911-1959 L, General: Li-Ly, circa 1905-1958 Select: L, General: Li-Ly, circa 1905-1958 Matisse, Henri, 1951, 1912-1924 Select: Matisse, Henri, 1951, 1912-1924 Mercereau, Alexandre, circa 1914-1915 Select: Mercereau, Alexandre, circa 1914-1915Scope and Contents noteIncludes photo of Mercereau Moe, Henry Allen, 1942-1949 Select: Moe, Henry Allen, 1942-1949 Mumford, Lewis, 1957, 1923-1930 Select: Mumford, Lewis, 1957, 1923-1930 Munson-Williams-Proctor Institute, 1961-1963 Select: Munson-Williams-Proctor Institute, 1961-1963Scope and Contents noteIncludes corresondence with Nikifora Pach regarding the Armory Show 50th Anniversary Exhibition. "Museum of the New World", 1945-1946 Select: "Museum of the New World", 1945-1946Scope and Contents noteCorrespondence with various publishers regarding Pach's manuscript M, General: Ma, 1919-1969 Select: M, General: Ma, 1919-1969Scope and Contents noteIncludes letters (one is illustrated) from Xavier Martinez M, General: Me-Mi, 1920-1959 Select: M, General: Me-Mi, 1920-1959 M, General: Mo-Mu, 1906-1962 Select: M, General: Mo-Mu, 1906-1962 N, General, 1924-1962 Select: N, General, 1924-1962 Of, George, circa 1914-1954 Select: Of, George, circa 1914-1954 Ogihara, Moriye, circa 1907-1908 Select: Ogihara, Moriye, circa 1907-1908 Orozco, José Clemente, circa 1923-1928 Select: Orozco, José Clemente, circa 1923-1928 O, General, 1924-1962 Select: O, General, 1924-1962 Pantheon Books Inc., 1947-1951 Select: Pantheon Books Inc., 1947-1951 Perlman, Bennard B., 1962 Select: Perlman, Bennard B., 1962 Pochapin, M. M. (Art Movement Inc.), 1942 Select: Pochapin, M. M. (Art Movement Inc.), 1942 Prendergast, Maurice Brazil, 1909-1922 Select: Prendergast, Maurice Brazil, 1909-1922 P, General, 1931-1964 Select: P, General, 1931-1964 Redon, Camille and Odilon, circa 1913-1922 Select: Redon, Camille and Odilon, circa 1913-1922 Rivera, Diego and Lupe de Rivera, 1922-1942 Select: Rivera, Diego and Lupe de Rivera, 1922-1942 Rockefeller Foundation, 1944-1947 Select: Rockefeller Foundation, 1944-1947 Roualt, Georges, circa 1915-1916 Select: Roualt, Georges, circa 1915-1916 R, General: Ra-Ri, 1908-1958 Select: R, General: Ra-Ri, 1908-1958 R, General: Ro-Ry, 1904-1968 Select: R, General: Ro-Ry, 1904-1968 Schamberg, Morton Livingston, 1908-1918 Select: Schamberg, Morton Livingston, 1908-1918 Severini, Gino, 1916-1932 Select: Severini, Gino, 1916-1932 Sloan, John and Helen, circa 1920-1943, 1962 Select: Sloan, John and Helen, circa 1920-1943, 1962 Smyth, E. D., 1911-1934 Select: Smyth, E. D., 1911-1934 Socard, Maurice and Mary, 1909-1950 Select: Socard, Maurice and Mary, 1909-1950 Stein, Leo, circa 1914-1932 Select: Stein, Leo, circa 1914-1932 Strasser, Arthur and Edna (Riegelman, Strasser, Schwartz & Spiegelberg), circa 1930-1958 Select: Strasser, Arthur and Edna (Riegelman, Strasser, Schwartz & Spiegelberg), circa 1930-1958Scope and Contents noteIncludes legal records, some relating to a visa for Nikifora Pach and the estate of Magda Pach Strasser, John, 1942-1943 Select: Strasser, John, 1942-1943 S, General: Sa-Se, circa 1942-1968 Select: S, General: Sa-Se, circa 1942-1968 S, General: Sh-Sm, 1910-1953 Select: S, General: Sh-Sm, 1910-1953 S, General: Sp-Su, circa 1912-1949 Select: S, General: Sp-Su, circa 1912-1949 Torrey, Frederick C., 1918-1919 Select: Torrey, Frederick C., 1918-1919 Tucker, Allen, 1931-1950 Select: Tucker, Allen, 1931-1950 T, General, circa 1911-1952 Select: T, General, circa 1911-1952 Ureña, Pedro Henriquez, 1922-1942 Select: Ureña, Pedro Henriquez, 1922-1942 U, General, 1918, 1943-1951 Select: U, General, 1918, 1943-1951 Van der Laan, Annie and Piet, circa 1907-1921 Select: Van der Laan, Annie and Piet, circa 1907-1921 Verne, Henri (Ministere de L'Instructions Publique et des Beaux-Arts), 1931-1932 Select: Verne, Henri (Ministere de L'Instructions Publique et des Beaux-Arts), 1931-1932 Villon, Jacques and Gaby, circa 1913-1919 Select: Villon, Jacques and Gaby, circa 1913-1919 Villon, Jacques and Gaby, 1920-1929 Select: Villon, Jacques and Gaby, 1920-1929 Villon, Jacques and Gaby, 1932-1940 Select: Villon, Jacques and Gaby, 1932-1940 Villon, Jacques and Gaby, 1944-1950 Select: Villon, Jacques and Gaby, 1944-1950 Villon, Jacques and Gaby, 1951-1958 Select: Villon, Jacques and Gaby, 1951-1958 V, General, 1903-1944 Select: V, General, 1903-1944 Wheeler, Clifton A., 1910-1935 Select: Wheeler, Clifton A., 1910-1935 Whitney Museum of American Art, 1962-1969 Select: Whitney Museum of American Art, 1962-1969 Wilmot, Ruth A., circa 1911-1917, 1941 Select: Wilmot, Ruth A., circa 1911-1917, 1941 World's Fair, 1939-1940 Select: World's Fair, 1939-1940 W, General, circa 1905-1963 Select: W, General, circa 1905-1963 Y, General, 1929-1958 Select: Y, General, 1929-1958 Empty Envelopes, 1908-1922 Select: Empty Envelopes, 1908-1922 First Names Only, circa 1912-1957 Select: First Names Only, circa 1912-1957 Illegible/Unsigned, circa 1917-1958 Select: Illegible/Unsigned, circa 1917-1958