. . "Receipts" . . . . "Lists" . . . "Financial documents and records" . "Invitations" . . . . "History" . . "Poems" . "Bills" . . . "Essays" . "Correspondence, manuscripts, memoranda, receipts, certificates, financial and legal documents, envelopes, clippings, pamphlets, and other printed materials dealing with social and family relationships, the sons' education, professions, and military careers, the Mexican-American War and the Civil War, real estate and financial matters, and with the deaths and bequests of various family members. Among the cataloged correspondents are: Alexander Hamilton, John Church Hamilton, Gen. Schuyler Hamilton, Ralph Isaacs Ingersoll, Charles Augustus Peabody, Gen. J. Fred Pierson, Gen. Winfield Scott, Martin Van Buren, and a manuscript by George Washington." . . . . . . "Reports" . . "Wills" . . "Memoranda" . . . "Prospectuses" . . . . "Programs" . "Certificates" . . . . . "Commissions (military)" . "Catalogs (auction)" . . "United States" . . "New York (N.Y.)" . . "1800 - 1899" . . "New York (State)" . .