- Barnett, George, 1859-1930.1
- Baruch, Bernard M. (Bernard Mannes), 1870-1965.1
- Baseball.1
- Bishops.1
- Buildings.1
- Businessmen.1
- Butler, William M. (William Morgan), 1861-1
- Byrnes, James F. (James Francis), 1882-1972.1
- Cabinet officers--United States.1
- Capitalists and financiers.1
- Cappella musicale Pontificia.1
- Central America--Relations--United States.1
- Children--United States.1
- Children.1
- Circus performers.1
- Conductors (Music)1
- Construction + architecture.1
- Construction workers--United States.1
- Coolidge, Grace Goodhue, 1879-1957--Family.1
- Coolidge, John, 1906-2000.1