- New-York Society for Promoting the Manumission of Slaves (1785-1849), commonly known as the New-York Manumission Society, was established to publicly promote the abolition of slavery and manumission of enslaved people in New York State. While this was the publicly stated goal, numerous members still enslaved people in their own households, including John Jay and Rufus King. The society provided legal and financial assistance to manumitted African Americans in need of protection and enslaved people seeking manumission, and supported legislation and efforts to enforce laws banning the sale of people in New York State. The records include meeting minutes, commission reports, financial records, indentures, and registers from the year of its organization to its dissolution in 1849. Subjects covered include appointments, elections, political activities, finances, reports on individual cases, the sponsorship and operation of the African Free School and African American houses of refuge. Among its active members were: Robert C. Cornell, W.W. Woolsey, Nehemiah Allen, Melancton Smith, William T. Slocum, Samuel Bowne, Adrian Hegeman, Willet Seaman, Thomas Burling, John Jay, Alexander Hamilton, James Duane, John Murray, Jr., William Dunlap, Alexander McDougall, Noah Webster, and Egbert Benson.
- These records cover the latter portion of the African Free-Schools' existence, ending two years before oversight for the schools was transferred to the Public School Society. They relate to classroom observation, student performance, behavior and promotions, as well as examples of lessons and student work. The records are in four volumes. The first includes regulations, by-laws, and reports, from 1817 to 1832. The regulations are for the format of the school's examination procedures, while the reports give numbers of students promoted for each quarter. These are limited to school No. 1. A substantial portion of the volume is also made up of observations of the visiting committee, giving their impressions of the progress being made, along with the behavior and organization of the classroom and students. The second volume is also filled with reports and observations of the visiting committee, but these are limited to school No. 2, and cover 1820 to 1831. Added to the closing pages of the volume are several pages of lessons on adding, subtracting and division of money, with examples. The third volume includes extracts, compositions, addresses and pieces spoken at public examinations for 1818 to 1826, but early pages do include some material on promotions. The fourth volume complements the third with penmanship and drawing studies by the students from 1816 to 1826. Of particular interest are copies of the speech given by prominent African American physician James McCune Smith on the occasion of the Marquis de La Fayette's visit to New York in 1824. While there is little, if any, information on individuals in the first two volumes, attributions are often given for the material appearing in volumes three and four.