Title: Letters to Messrs. Abbot Laurence, Patrick Jackson, and Jonas B. Brown, Boston, Messrs. P. H. Schenck and Erastus Elsworth, New York, Messrs. Samuel Richards and Mark Richards, Philadelphia, Messrs. John McKim and H.W. Evans, Baltimore, and Mr. E.I. Dupont, Wilmington
Subjects: Nullification, Tariff, Nullification (States' rights)
Places: United States