Oriental Bank Corporation, Proof $100 on card, 18-- (c.1863), black and white, crowned arms flanked by a lion and a unicorn top centre, value top left and right (Ma H--; P. unlisted), manuscript CANCELLED oveprint, a superb Batho & Bingley engraving, similar to the Perkins Bacon design of a later date, but significant stylistic changes to the arms and several minor changes, possibly unique, unlisted by Ma and Pick, extremely fine, of the highest rarity