831. Schoolchildren: 1937-38.
832. Schoolchildren: 1939.
833. Schoolchildren: 1939-40.
834. Schoolchildren: 1940.
835. Schoolchildren: 1946-47.
836. Schoolchildren: 1950-52.
837. Schoolchildren: 1952-54.
838. Schoolchildren: 1955-56.
839. Schoolchildren: 1957.
840. Schoolchildren: 1957-70.
841. Schoolchildren: Undated.
842. Schoolchildren, Bexley, OH: 1931.
843. Schoolchildren, Biloxi, MS: 1931.
844. Schoolchildren, Chicopee, MA: 1931.
845. Schoolchildren, Chicopee Falls, MA: 1930-31.
846. Schoolchildren, Cleveland, OH, Lafayette School: 1931.
847. Schoolchildren, Hays, KS: 1931.
848. Schoolchildren, Lakewood, OH: 1931.
849. Schoolchildren, Little Rock, AR: 1931.
850. Schoolchildren, Roanoke, VA, Virginia Heights School: 1942.
850a. Schoolchildren, Springfield, IL: 1931.
851. Schoolchildren, Washington, DC, Murch School: 1952.
852. Schweitzer, Albert: 1956.
853. Scientific reports: 1939.
854. Scientific reports: 1940.
855. Scott, Robert: 1956.
856. Secretarial position applications: 1947.
857. Secretarial position applications: 1948.
858. Secretaries of State: 1954-56.
859. Siple, Paul: 1930.
860. Siple, Paul, book, complaints about: 1959.
861. Skyward: 1930.
862. Social Security: 1940, 1953.
863. Social Security: 1952-56.
864. Social Security, Malthesius, Alma: 1941.
865. South America visit: 1940.
866. Southwest Pacific advance bases, inspection trip: 1942.
867. Souvenirs: 1933.
868. Sovereignty claims: 1930.
869. Stamp clubs: 1933.
870. Stamp collectors: 1933.
871. Stamp collectors: 1933.
872. Stamp collectors, schools, banks, companies: 1933.
873. State Department, funding, equipment, supplies: 1939.
874. State Street Trust Company: 1938-39.
875. Statue, Admiral Byrd: 1949-59.
876. Statue, Admiral Byrd: 1961-62.
877. Statue, Admiral Byrd: 1961-62.
878. Statues and portraits, Admiral Byrd: 1957-60.
879. Staymans, Wickyup: Undated.
880. Stenographers: 1930.
881. Stocks: 1932.
882. Subsidies for Admiral Byrd, letters in support of: 1952-53.
883. Sullivan, Walter: 1957.
884. Tavern Club: 1949, 1953.