Great Britain 1888 9d dull purple & blue (Government Parcels), SGO67Great Britain 1888 9d dull purple & blue (Government Parcels), SGO67. A very fine and fresh unused, with original gum, block of four. The lower pair are, exceptionally, unmounted mint with full original gum. Superb colour. A very rare multiple of this Government Official stamp. The Government Parcels overprints were issued to all departments, including Head Office, for use on parcels weighing over 3lb. Below this weight government parcels were sent by