1913-24 1/2d to £1 set of 14 with "SPECIMEN" overprint/handstamp, some with disturbed or little gum, 10s with corner gum crease, fine and scarce (S.G. £1'700). (Image)

1913 1/2d green in mint n.h block of 6 with complete offset on reverse, striking and scarce (SASCC R10'000 + premium). (Image)

1913 set of 14 to 10s mint l.h., fine to very fine (S.G. £300).

1913 set to 4d (ex 1 1/2d and 3d ultramarine), 1s and 5s to £1 handstamped "SPECIMEN", mostly unused, £1 fine o.g.

1913 accumulation of mint plate pairs, blocks of 4 or 6 on double-sided stockpage, noted 1/2d x 10, 1d x 3, 2d x 2, 2 1/2d x 3, 3d x 2, 4d x 4, 6d x 2, 1/- x 2 and 1/3d x 2. (Image)

1913 accumulation of mint issues on double-sided stocksheet with set to 10s (with four 2s6d and two 5s), various blocks, a few varieties etc. (Image)

1913-24 1s3d violet with inverted watermark in mint block of four, faint tone patch at bottom of top left stamp otherwise fine (S.G. £640+). (Image)

1913-24 5s purple and blue with shifted medallion ("new moon") variety as well as a partial "kiss print" of the blue frame, mint with only slight trace of hinge, yellowish gum, very fine and rare (SASCC R10'000, approx. £450). (Image)

1913 10s deep blue and olive-green in mint n.h. block of 4, fine and scarce (S.G. £720+). (Image)

1913 10s deep blue and olive-green in mint n.h. right marginal block of 4, fine and scarce (S.G. £720+). (Image)

1913 10s deep blue and olive-green mint, 8 examples on a card, most are l.h. (S.G. £1'440).

1913-24 £1 green and red mint n.h. top marginal single, paper adherence in margin, very fine (S.G. £700+). (Image)

1913 £1 green and red mint o.g. (S.G. £650). (Image)

1913-24 £1 pale olive-green and red mint l.h. corner marginal single, toned gum, fine (S.G. £850+). (Image)

1913 £1 pale olive-green and red mint h.r., slight gum toning, fine (S.G. £850). (Image)

1926-30 study of the 1d black and carmine in mint blocks on 3 stocksheets, noted the 'Repaired paper' flaw, striking 'White ball', 'White streak' and 'Calabash' varieties, some perforation and Jubilee line variants with several positional pieces, an attractive lot. (Image)

1926-27 1/2d Springbok mint pair with the right hand stamp with vignette omitted and partial double of the frame, and the left hand with central vignette partially omitted; fine and rare (S.G. £3'500). (Image)

1926 1d black and carmine in marginal pair mint n.h. with complete offset of black on one stamp and partially on the other, an attractive item. (Image)

1927-30 2d to 10s complete mint set of seven se-tenant pairs, fine (S.G. £650). (Image)

1927-30 2d to 10s complete mint set of seven se-tenant pairs, fine (S.G. £650). (Image)

1927-30 2s6d green and brown, perf. 14 x 13 1/2, unused se-tenant pair, scarce; cert. PFSA (2001) (S.G. £700). (Image)

1930 1d Darmstadt trial material on stocksheet for head plate and frame only, shifted vignette, blurred printing, etc., an attractive group. (Image)

1930 1d black and carmine in mint block of 4 dramatically misperforated variety, printer's waste but most striking! (Image)

1930 1d black and carmine in mint pair, heavy h.r., showing variety imperforate at base, cert. RPS states 'genuine, from the waste sheet'. (Image)

1933 6d green and vermilion in mint pair, the left hand stamp (which is n.h.) shows the 'Molehill' flaw, very fine (S.G. £250). (Image)