File Van Leer Foundation - Correspondence, 1965 Box 10, Folder 4 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Correspondence, 1966-1967 Box 10, Folder 5 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Documents, Undated, 1966 Box 10, Folder 6 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Kahler Mss., Undated, 1953, 1961, 1966 Box 10, Folder 7 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Lwoff, Andre. "Molecular Societies", Undated Box 10, Folder 8 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Margenau, Henry. "The Philosophical Legacy of Quantum Theory", Undated, 1959 Box 10, Folder 9 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Marois Maurice. "A Biologist in the City", Undated Box 10, Folder 10 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Mather, Kirtley F. "The Unifying Organic Principle", 1965 Box 10, Folder 11 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Miscellany, Undated, 1958, 1961, 1963, 1966 Box 10, Folder 12 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969
File Van Leer Foundation - Morrison, P. "The Hand of Man", Undated Box 10, Folder 13 Repository German and Jewish Intellectual Émigré Collections » Erich von Kahler Papers, 1905-1977 » Materials, Collections, and Miscellany, 1910-1969