"Slavery Law and legislation." . . "Pennsylvania." . . "Slavery Pennsylvania." . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. : Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Two lines from Matthew]"@en . "Constitution" . . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. Begun in the year 1774, and enlagred [sic] on the twenty-third of April, 1787"@en . . . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery, and the relief of free Negroes unlawfully held in bondage : begun in the year 1774 and enlarged on the twenty-third of April 1787" . . "The Constitution of the Pennsylvania society, for promoting the abolition of slavery, and the relief of free negroes, unlawfully held in Bondage : Begun in the year 1774, and enlarged on the twenty-third of april, 1787. To which are added, the acts of the general assembly of Pennsylvania, for the gradual abolition of slavery" . . . . . "The constitution of the Pennsylvania Society, for promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage begun in the year 1774, and enlarged on the twenty-third of April 1787"@en . . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery and the relief of free Negroes, unlawfully held in bondage : begun in the year 1774 and enlarged on the twenty-third of April 1787 : to which are added the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery" . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the relief of free negroes, unlawfully held in bondage. : Begun in the year 1774, and enlarged on the twenty-third of April, 1787. To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . . . . . . "Constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery" . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery, and the relief of free Negroes unlawfully held in bondage begun in the year 1774 and enlarged on the twenty-third of April 1787 : to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery, and the relief of free Negroes unlawfully held in bondage begun in the year 1774 and enlarged on the twenty-third of April 1787 : to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery" . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage : begun in the year 1774, and enlarged on the twenty-third of April, 1787 : to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage : Begun in the year 1774, and enlarged on the twenty-third of April, 1787" . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage : begun in the year 1774, and enlarged on the twenty-third of April, 1787 : to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery" . . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery, and the relief of free Negroes, unlawfully held in bondage. begun in the year 1774, and enlarged on the twenty-third of April, 1787. To which are added, the acts of General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . . "Early works"@en . "Early works" . . . "The constitution of the Pennsylvania society for promoting the abolition of slavery, and the relief of free Negroes, unlawfully held in bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage Begun in the year 1774, and enlarged on the twenty-third of April, 1787" . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Two lines from Matthew]" . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Two lines from Matthew]"@en . . . . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. : Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Three lines from Matthew]"@en . . . . . "The Constitution of the Pennsylvania Society, for Promoting the Abolitionj of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage begun in the year 1774, and enlarged on the twenty-third of April, 1787 : to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . . . . . . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Three lines from Matthew]"@en . "The constitution of the Pennsylvania society, for promoting the abolition of slavery, and the relief of free Negroes, unlawfully held in bondage begun in the year 1774, and enlarged on the twenty-third of April, 1787, to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Three lines from Matthew]" . . . . . . . . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery and the relief of Free Negroes, unlawfully held in bondage, begun in the year 1774 and enlarged on the twenty-third of April, 1787. To which are added the Acts of the General Assembly of Pennsylvania for the gradual abolition of slavery" . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage Begun in the year 1774, and enlarged on the twenty-third of April, 1787. : To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery. : [Three lines from Matthew]"@en . . . . . . . . . . . . . . . . . . . . . . . "The constitution of the Pennsylvania Society, for Promoting the Abolition of Slavery, and the Relief of Free Negroes, Unlawfully Held in Bondage : begun in the year 1774, and enlarged on the twenty-third of April, 1787; to which are added, the acts of the General Assembly of Pennsylvania for the gradual abolition of slavery" . . "Electronic books"@en . . . "The constitution of the Pennsylvania society for promoting the abolition of slavery, and the relief of free Negroes, unlawfully held in bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787, to which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . "The constitution of Pennsylvania society, for promoting the abolition of slavery, and the relief of free Negroes, unlawfully held in bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. To which are added, the acts of the General assembly of Pennsylvania, for the gradual abolition of slavery" . "The constitution of Pennsylvania society, for promoting the abolition of slavery, and the relief of free Negroes, unlawfully held in bondage. Begun in the year 1774, and enlarged on the twenty-third of April, 1787. To which are added, the acts of the General assembly of Pennsylvania, for the gradual abolition of slavery"@en . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery and the relief of free Negroes, unlawfully held in bondage begun in the year 1774 and enlarged on the twenty-third of April 1787 : to which are added the Acts of the General Assembly of Pennsylvania for the gradual abolition of slavery"@en . . "The constitution of the Pennsylvania Society for Promoting the Abolition of Slavery, and the relief of free Negroes, unlawfully held in bondage : Begun in the year 1774, and enlarged on the twenty-third of April, 1787. To which are added, the acts of the General Assembly of Pennsylvania, for the gradual abolition of slavery"@en . . . . . . "Constitution"@en . . . "Slavery." . . "Pennsylvania Society for Promoting the Abolition of Slavery." . . "Pennsylvania Society for Promoting the Abolition of Slavery," . "Antislavery movements." . . "Antislavery movements Pennsylvania." . . "Pennsylvania." . . "Pennsylvania. General Assembly." . . "Pennsylvania General Assembly." . "Slavery, United States: Pennsylvania." . . "Slavery Law and legislation Pennsylvania." . .