2 vols.
18th Century British Imprints on Slavery. Clarkson, Thomas: An Essay on the Slavery and Commerce of the Human Species, particularly the African. London: J. Phillips, 1788. 2nd ed. 8vo, orig. bds & cloth, paper spine label; extremities rubbed, losses to spine cover, surface staining. * _ _ Essay on the Impolicy of the African Slave Trade. London: J. Phillips, 1788. 2nd ed. 8vo, orig. bds & cloth; front bd becoming detached, soiled, extremities rubbed, library markings to inner endpapers.