Subjects
- Railroad locomotives.1
- Railroads -- Michigan.1
- Ranches.1
- Recombinant DNA -- Research.1
- Reconstruction (U.S. history, 1865-1877)1
- Resorts -- Michigan -- Mackinac Island.1
- Rhodes Scholars.1
- Roads -- Michigan.1
- Royal Oak daily tribune.1
- Scholarly publishing -- Michigan.1
- Schools -- Michigan -- Ann Arbor.1
- Schools -- Michigan -- Detroit.1
- Schools -- Michigan -- Northville.1
- Schools -- Michigan.1
- Schools.1
- Shipping -- Michigan -- Sault Sainte Marie.1
- Snow.1
- Soldiers -- American.1
- Spanish-American War, 1898.1
- Steel industry and trade -- Michigan.1