− Decrease quantity for Isle of Man (P37a) £20, 1979, Dawson signature, 005008, this is note 8 as first 5000 used on the Millennium note, UNC Quantity + Increase quantity for Isle of Man (P37a) £20, 1979, Dawson signature, 005008, this is note 8 as first 5000 used on the Millennium note, UNC Add to cart