− Decrease quantity for Isle of Man (P23d) £1, Westminster Bank Limited, 6th March 1951, Callin/ Radcliffe signatures, M311, lightly pressed, Good Fine Quantity + Increase quantity for Isle of Man (P23d) £1, Westminster Bank Limited, 6th March 1951, Callin/ Radcliffe signatures, M311, lightly pressed, Good Fine Add to cart