Names
- Smith, J. Allen (James Allen), 1860-1926.1
- Smith, John McMunn C., 1853-1923.1
- Sorokin, Pitirim Aleksandrovich, 1889-1968.1
- Sorokin, Pitrim Alexandrovich, 1889-1968.1
- Southern Pacific Company.1
- Southern Railway (U.S.)1
- St. Louis Southwestern Railway Company.1
- St. Louis-San Francisco Railway Company.1
- Stanley, Augustus Owsley, 1867-1958.1
- Stearns, Justus S. (Justus Smith), 1845-1
- Stearns, Justus S. (Justus Smith), b. 1845.1
- Steere, Joseph Beal, 1842-1940.1
- Stephens, E. W.1
- Stevenson, John James, 1841-1924.1
- Strong, Edwin Atson, 1834-1920.1
- Syracuse University1
- Syracuse University.1
- Tappan, Henry Philip, 1805-1881.1
- Taussig, F. W. (Frank William), 1859-1940.1
- Taussig, Frank William, 1859-1940.1