Names
- Sales, Soupy.1
- Seaman & Webster.1
- Shay, Ephraim, 1839-1916.1
- 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
- Staples & Covell.1
- State Prison of Southern Michigan.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
- Thom, Robert A.1
- Thousand Islands Railway.1
- Toledo and South Haven Railroad Company.1
- Toledo and Western Railway Company.1