Columbia subject headings:
Hanway, Castner, 1821-1893.
Riots--Pennsylvania--Christiana.
Slavery--United States--History.
Harvard subject headings:
Buley, Noah.
Fugitive slaves--Legal status, laws, etc.--United States
Hanway, Castner, 1821-1893--Trials, litigation, etc.
Riots--Pennsylvania--Christiana
Trials (Treason)--Pennsylvania--Philadelphia.
United States. Fugitive slave law (1850)
Princeton subject headings: