British Banknotes, Bank of England Error Notes, G. M. Gill, ten pounds, 1988-90, EY22 466134, metal thread on surface; five pounds, 1990-91 (2): B33 746539, metal thread on surface; K85 136143, watermark top centre (Dugg. B354/357), £5 B33 very fine, others good very fine or better (3) (80-120 GBP)