1926-27 1d Ship imperforate plate proof of the frame and plate proof of the central vignette, both in pairs, very fine. (Image)

1926-27 1d Proof of the outer frame only in carmine in top right corner block of 10, on ungummed paper with no wmk, from the 1929 rotogravure trials by Goebel A.G. of Darmstadt, Germany, in 1929, fine and scarce. (Image)

1929 (Jun 3) Envelope sent locally in Durban with machine coil issue 1926-27 1d significantly misperforated by the machine, tied by Durban slogan roller cancel, reverse with message from the sender saying "the stamp machine at the Durban Post Office went out of order by issueing 8 penny stamps perforated in the centre. Mr Uzell Postal Office attention was drawn to same & he adjusted in on the same day. Issued for 5 hours", cover toned, unusual. (Image)

1974 & 1977 Flora group of three imperf. varieties incl. 1974 Fauna 4c mint n.h. imperforate right marginal pair, showing partial perforation at the edge of the margin, small wrinkle at top, very fine and scarce (SACC R6'500), 1977 Flora 2R mint n.h. imperforate pair, diagonal crease affecting one stamp, scarce variety (SACC R6'000); and 1977 Flora 4c mint n.h. imperforate pair, very fine and scarce variety (SACC R5'000).