cover 1883 Re-issue U5 (2), with 1885 (17 Feb) U5 from Klerksdorp to Natal, bearing 1d. grey and 3d. pale red tied by numeral "4" cancellations, Klerksdorp c.d.s. on the front, reverse with Potchefstroom, G.P.O. Natal and Hermannsburg c.d.s.; 1885 (26 May) U5, possibly from Potchefstroom, to England, bearing 1d. grey vertical pairs (2) and 1885-93 1d. carmine horizontal strip of six. Both attractive. S.G. 171, 173. Photo.