File Brazil, 1951 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Caribbean, 1944 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Chile, 1960 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Copenhagen. League of Nations Health Committee Serological Conference, 1928 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Iran, 1966 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Montevideo. League of Nations Health Committee Serological Conference, 1930 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Philippines, 1964 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips
File Rome, 1933 Box 2 In: Reuben Leon Kahn Papers, 1915-1979 » Topical files, 1928-1972 » Conferences and trips