Warwickshire 393a. Wilkinson. Æ halfpenny, bronzed proof. 12.96 gm. 29 mm. 1788. Bust of Wilkinson right; IOHN WILKINSON IRON MASTER around / A man at a forge working with a triphammer; 1788 below. Edge: WILLEY SNEDSHILI BERSHAM BRADLEY. FDC.Ex Jan. Ex Worland. (old tag).