SOUTH AFRICA: 1937 6d Die I horizontal strip of three with selvedge at right (showing part sheet number), the left stamp with R5/10 'falling ladder'. SG 61a, £300; Est £100-£120 (Image)

SOUTH AFRICA: 1937 6d Die I horizontal pair, part Cape Town CDSs, the right stamp with R5/10 'falling ladder'. SG 61a, £350; Est £100-£120 (Image)

SOUTH AFRICA: 1941-46 War Effort mint specialised collection neatly arranged on album leaves comprising 1941-46 original printings and 1942-44 reduced sizes both including different types, selected varieties and shades many in positional blocks; also a range of commercial envelopes (7). Generally good and fine. A very interesting lot. (hundreds); Est £300-£350 (Image)

SOUTH AFRICA: OFFICIALS: 1930-47 2s6d blue and brown pair showing variety "DIAERESIS OVER SECOND 'E' OF OFFISIEEL ON AFRIKAANS STAMP ONLY". Fine unmounted og. Rare. SG O19b, £1,500, CW O4a; Est £600-£700 (Image)

SOUTH AFRICA: OFFICIALS: 1944-50 1½d blue-green and yellow-buff pair both showing variety "DIAERESIS OVER SECOND 'E' OF OFFISIEEL". Fine used. Scarce. SG O33a, £475, CW O8a; Est £180-£200 (Image)