Middlesex 1039b. Anti-slavery. Æ halfpenny. 29 mm. A slave in chains kneeling right, hands in supplication; AM I NOT A MAN AND A BROTHER / Clasped hands; MAY SLAVERY & OPRESSION CEASE THROUGHOUT THE WORLD. Edge: PAYABLE AT LONDON LIVERPOOL OR BRISTOL. PCGS MS62BN; underlying luster; weakly struck obverse, silver colored spots on the head and some of the letters on obverse inside the slab (occurred after photo was taken–possibly the slab itself or removable out of the slab).