Columbia subject headings:
Harvard subject headings:
Buchanan, James, 1791-1868--Trials, litigation, etc.
Printing, Public--United States.
United States--Politics and government--1857-1861.
United States. Navy Department.
United States. Navy Dept.
Princeton subject headings:
Printing, Public--United States.
United States--Politics and government--1857-1861.
United States. Navy Dept.