Names
- South Haven and Eastern Railroad Company.1
- Southern Pacific Railroad Company.1
- Southern Railway (U.S.)1
- St. Clair Tunnel Company.1
- Staples & Covell.1
- Stoner, Claude Thomas, 1899-1977.1
- Stoner, Claude Thomas.1
- Sykes, W. L.1
- Temiskaming and Northern Ontario Railway.1
- Thayer Lumber Company.1
- Thousand Islands Railway.1
- Toledo and South Haven Railroad Company.1
- Toledo and Western Railway Company.1
- Toledo, Ann Arbor and Jackson Railroad Company.1
- Toledo, Ann Arbor and North Michigan Railway Company.1
- Traverse City, Leelanau and Manistique Railway Company.1
- Union Pacific Railroad Company.1
- United States. Army. Military Railway Service.1
- Wabash Railroad.1
- Weidman Lumber Company.1