Letter from Granville Sharp, Esq. of London, to the Maryland Society for Promoting the Abolition of Slavery, and the Relief of Free Negroes and Others, Unlawfully Held in Bondage [electronic resource] : Published by order of the society
Electronic reproduction. Philadelphia, Pa.: NewsBank, inc., 2014. Available via the World Wide Web. Access restricted to Readex Afro-Americana Imprints, 1535-1922: From the Library Company of Philadelphia subscribers.