Title from caption.
Based on: An abstract of the evidence delivered before a select committee of the House of Commons in the years 1790, and 1791; on the part of the petitioners for the abolition of the slave-trade. London, 1791. Cf. NUC pre-1956.
Reproduction of the original from the Library of the Society of Friends. Reproduced courtesy of World Microfilms Publications.
Electronic reproduction. Farmington Hills, Mich. : Gale, 2009. Available via the World Wide Web. Access limited by licensing agreements.