Columbia subject headings:
Alton (Ill.)--History.
Gilman, Winthrop Sargent, 1808-1884.
Riots--Illinois--Alton.
Harvard subject headings:
Alton (Ill.)--History.
Gilman, Winthrop Sargent, 1808-1884.
Riots--Illinois--Alton.
Princeton subject headings: