Names
- Saginaw Valley and St. Louis Railroad Company.1
- Saginaw, Tuscola and Huron Railroad Company.1
- Saldern Logging Company.1
- Seaman & Webster.1
- Shay, Ephraim, 1839-1916.1
- Sigler, Kim, 1894-1
- Sigler, Kim, b. 1894.1
- Smith, Gerald L. K. (Gerald Lyman Kenneth), 1898-1976.1
- Solvay Process Company.1
- Soo Line Railroad Company.1
- South Haven and Eastern Railroad Company.1
- Southern Pacific Railroad Company.1
- Southern Railway (U.S.)1
- St. Clair Tunnel Company.1
- Stace, Arthur W. (Arthur William), 1875-19501
- Stace, Arthur W. (Arthur William), 1875-1950.1
- Staebler and Elmer.1
- Staebler and Sons.1
- Staebler, Edward William, 1872-1946.1
- Staebler, Michael, 1843-19281