1923-26 Setting I 1d with "Af.rica" for "Africa." variety on the lower right stamp (R20/6) in a mint lower marginal plate block of 12, lightly hinged on wo stamps only, a little perf. separation between the stamps and interpane margin, very fine positional multiple (S.G. £180 for normal pair). (Image)

1923 1d rose-red pair of varieties, with "Afrika without stop variety" in mint pair with normal (strip of gum missing along top), fine (S.G. £350), and 1d rose-red in mint l.h. marginal block of 4 with the lower right stamp showing the "Af.rica" variety, very fine (S.G. £180+). (Image)

1923 5s purple and blue in mint lower marginal plate number pair, small h.r., a fine and scarce positional item, very fine. (Image)

1923 Setting II 10s blue and olive-green in mint pair, light h.r. (S.G. £600). (Image)

1923 Setting II 10s blue and olive-green (single only) mint h.r. (with markings on reverse) showing the 'Afrika without stop' variety (S.G. £2'750 as a pair). (Image)

1923 Setting III 5s purple and blue in corner mint n.h. marginal block of 4, mounted in the margin only, a superb multiple. (Image)

1923 Setting III 10s blue and olive-green in mint n.h. upper marginal plate 1 pair, mounted in margin only, margin trimmed at upper left, fine and very scarce. (Image)

1927 1/2d to 6d in mint pairs (3d h.r.), each with one showing 'No stop after A' variety, very fine (S.G. £420).

1931 10s and 20s in used blocks of four, with two examples of the 20s both in top left corner marginals, fine and attractive (S.G. £480+). (Image)

1935 Voortrekker 2d + 1d in two mint l.h. pairs, showing the 'No stop after A' and 'O/pt double' varieties (S.G. £450), plus the 1d + 1/2d mint l.h. with inverted ovpt (listed in the SA catalogue at R6500), very fine. (Image)

1907-48ca., group of 200+ covers showing a wealth of frankings, cancels with military interest, some stationery, railway cancels, incoming mail, registered, censors, postage dues, a wonderful assembly. (Image)