Sierra Leone. Postal stationery brev,, P stat Preprinted registration env 4 pence sent 6 Ja/59 from PUJEHUN (nice strike) and uprated w 2d+3d+1sh3d via Freetown 9 Jan to Calcutta arr 15-1-59. Small remnant from Indian reg label torn off as usual. Superb quality. Exhibition item!