12. Constitution and Act of Incorporation of the Pennsylvania Society for Promoting the Abolition of Slavery, and for the Relief of Free Negroes, Unlawfully Held in Bondage, and for the Improving the Condition of the African Race (Philadelphia: Hall & Atkinson for the Society, 1820). (31 p.)


Pamphlet as described by the title. More than half of the pamphlet is taken up by excerpts from laws in Pennsylvania, New York, New Jersey, Delaware and Maryland concerning slavery and the slave trade.