Watch List notes:

Social Series, Anti-Slavery Society copper Penny c 1790, shackled African slave kneeling right, no legend, rev. WHATSOEVER etc but very faint, 28.5mm/6.64gm. (DH 238var; BHM -). Very thin flan, obv. no legend and very weakly struck and rev. virtually non‑existent – some sort of trial ? unique.