Columbia subject headings:
Bingham, John Armor, 1815-1900.
Diplomats--United States--Biography.
Legislators--United States--Biography.
United States--Politics and government--1849-1877.
United States. Congress. House--Biography.
Harvard subject headings:
Bingham, John Armor, 1815-1900.
Diplomats--United States--Biography
Legislators--United States--Biography
United States--Politics and government--1849-1877.
United States. Congress. House--Biography.
Princeton subject headings: