Columbia subject headings:
Burns, Anthony, 1834-1862.
Fugitive slaves--United States.
Loring, Edward G. (Edward Greely), 1802-1890.
Harvard subject headings:
Burns, Anthony, 1834-1862--Trials, litigation, etc.
Fugitive slaves--United States
Loring, Edward G. (Edward Greely), 1802-1890--Trials, litigation, etc.
Loring, Edward Greely, 1802-1890.
Personal liberty laws--United States.
Princeton subject headings: