Columbia subject headings:
Baltimore (Md.)--History--War of 1812.
Barnes, Samuel.
Campaign literature--Maryland.
Harvard subject headings:
Barnes, Samuel, 1788-1858.
Elections--Maryland--Frederick County.
Frederick County (Md.)--Politics and government.
Riots--Maryland--Baltimore.
Princeton subject headings:
Baltimore (Md.)--History--War of 1812.
Barnes, Samuel.
Campaign literature, 1819--Federal--Maryland.