- Debutantes.1
- Deep diving.1
- Defense spending1
- Deficit financing--United States--1970-19801
- Degrees, academic.1
- Delano, Jane A., 1862-1919.1
- Democratic National Committee (U.S.)1
- Democratic National Convention (1924 : New York, N.Y.)1
- Democratic Party (N.J.)1
- Demonstrations.1
- Denmark, Norway, Sweden1
- Depressions--1929.1
- Deutschland (Ship)1
- Dictograph.1
- Diez de Medina, E. (Eduardo), 1881-1
- Dill, Clarence C. (Clarence Cleveland), 1884-1978.1
- Diplomats--Cuba.1
- Diplomats--Mexico.1
- Diplomats--Spain.1
- Diplomats--United States.1