− Decrease quantity for Treasury Series (T11 type 2) Bradbury, £1, De La Rue but perforated R.B.O., A1/71 57830, rust, VG Quantity + Increase quantity for Treasury Series (T11 type 2) Bradbury, £1, De La Rue but perforated R.B.O., A1/71 57830, rust, VG Out of stock