Anti-Slavery Society, c. 1790, a white metal medal, unsigned [by W. Dixon after W. Hackwood], chained slave kneeling right, rev. toutes les choses donc que, etc, 33mm, 12.50g/12h (cf. DH Middlesex 233ff; cf. BHM 269; E 836 footnote). Very fine or better and very rare £300-400