Subjects
- Automobile industry -- Michigan -- Willow Run.1
- Automobile industry and trade -- United States.1
- Billboards.1
- Civic leaders -- Michigan -- Detroit.1
- Civil rights movements -- United States.1
- Communism -- United States.1
- Depressions -- 1929 -- United States.1
- Elections -- Michigan -- 1924.1
- Elections -- Michigan -- 1928.1
- Elections -- Michigan -- 1930.1
- Elections -- Michigan -- 1934.1
- Elections -- Michigan -- 1938.1
- Elections -- Michigan -- 1942.1
- Elections -- Michigan -- 1944.1
- Elections -- Michigan -- 1946.1
- Elections -- Michigan -- 1966.1
- Elections -- United States -- 1932.1
- Elections -- United States -- 1936.1
- Elections -- United States -- 1940.1
- Elections -- United States -- 1944.1