Places
- United States -- Politics and government -- 1929-1933.4
- Egypt.3
- Grand Rapids (Mich.)3
- Great Britain.3
- Hawaii.3
- Mackinac Bridge (Mich.)3
- Mackinac Island (Mich.)3
- Michigan -- Emigration and immigration.3
- Saint Lawrence Seaway.3
- Sault Sainte Marie (Mich.)3
- Soviet Union.3
- United States -- Defenses.3
- United States -- Politics and government -- 1945-1989.3
- Ann Arbor (Mich.) -- Churches.2
- Ann Arbor (Mich.) -- Dwellings.2
- Battle Creek (Mich.)2
- Blue Water Bridge (Port Huron, Mich. and Sarnia, Ont.)2
- Brazil.2
- Buchanan (Mich.)2
- Charlotte (Mich.)2