Cape of Good Hope. 1853-63 group of seventeen (17) used Triangulars on an album page, the majority with Ulrich Ferchenbauer or P.F.S.A. Certificates comprising 1853 deeply blued paper 1d. pale brick-red, 1d. deep brick-red and 4d. deep blue, slightly blued paper 1d. brick-red, 1d. brown-red and 4d. blue with large part of adjoining stamp at foot, 1855-63 1d. brick-red with large part of adjoining stamp at foot, 1d. rose, 1d. deep rose-red, 4d. deep blue and 4d. blue, 6d. pale rose-lilac, 6d. deep rose lilac and 6d. slate-lilac, 1/- bright yellow-green and 1/- deep dark green; condition slightly mixed in places though generally good to fine. Cat. £5,900+ (Image1)

Est. £800-1,200

Cape of Good Hope. 1853 Plate Proofs. 1d. black, good to large margins; light stain spots in places, otherwise fine (Image1)

Est. £100-150

Cape of Good Hope. 1853 Plate Proofs. 1d. dull rose on ungummed paper with sideways watermark, adjoining stamp visible at foot; fine and rare (Image1)

Est. £200-300

Cape of Good Hope. 1853 Plate Proofs. 4d. deep blue pair on bleuté paper, good to very large margins; gummed, one slightly stained, nevertheless an attractive pair (Image1)

Est. £250-350

Cape of Good Hope. 1853 1d. brick-red on slightly blued paper, two used pairs with good to large margins; the first with sharp outline to blueing, the second with just a trace of blueing, attractive. S.G. 3, £1,400 (Image1)

Est. £300-400

Cape of Good Hope. 1855-63 white paper 4d. deep blue block of siwith close to large margins, just touching on one side; cancelled by three clear strikes of 'cgh' obliterator. S.G. 6, £570+ (Image1)

Est. £150-250

Cape of Good Hope. 1855-63 white paper 1/- deep dark green block of four from the upper left of the sheet, large margins on remaining sides, part original gum; fine and attractive. S.G. 8b, £1,800 (Image1)

Est. £500-600

Cape of Good Hope. 1861 Woodblocks. 1d. vermilion pair, huge margin at left and good margin at right, cut-into at top and foot, cancelled by central clear strike of 'cgh' postmark, small tear at top; nevertheless a good multiple of these scarce stamps. Ferchenbenbauer Certificate (2001). S.G. 13, £6,000+ (Image1)

Est. £800-1,000

Cape of Good Hope. 1861 Woodblocks. 1d. vermilion, close to large margins, cancelkled by single central cancellation; pressed crease at right not affecting appearance. Signed A. D(iena) and with his Certificate (1962), and R.P.S. Certificate (1992). S.G. 13, £3,000 (Image1)

Est. £600-800

Cape of Good Hope. 1861 Woodblocks. 1d. vermilion, clear margins on two sides and just touching on the third side, unused examples with fresh colour; tiny thin spot at foot, otherwise fine and rare. S.G. 13, £17,000 (Image1)

Est. £1,500-2,500

Cape of Good Hope. 1861 Woodblocks. 4d. milky blue used pair, large margin on one side, cut-into on three sides, cancelled by indistinct central postmark, slightly damaged corner at upper right. S.G. 14, £4,500 (Image1)

Est. £400-500

Cape of Good Hope. 1861 Woodblocks. 4d. pale milky blue, a superb used example with large even margins, lightly cancelled; scarce in such fine condition. S.G. 14, £2,250 (Image1)

Est. £500-700

Cape of Good Hope. 1861 Woodblocks. 4d. pale milky blue, an unused example with close margins and cut-into in a few places; some minor repairs though a respectable space-filler of this rare stamp. S.G. 14, £25,000 (Image1)

Est. £500-700

Cape of Good Hope. 1863-64 De La Rue. 6d. bright mauve block of four from the top of the sheet, large even margins on the remaining sides, part original gum; fine and a handsome multiple. B.P.A. Certificate (1998). S.G. 20, £1,700 (Image1)

Est. £600-800

Cape of Good Hope. 1863-64 De La Rue. 6d. bright mauve block of four with large even margins, part original gum; fine and attractive. S.G. 20, £1,700 (Image1)

Est. £500-700

Cape of Good Hope. 1863-64 De La Rue. 1/- bright emerald green block of eight from the left of the sheet, large even margins elsewhere, original gum and lightly mounted; a spectacular and attractive multiple. S.G. 21, £5,200+ (Image1)

Est. £2,000-4,000

Cape of Good Hope. Mafeking. 1900 used group (15) comprising seriffed overprints on Cape of Good Hope 1d. on ½d. green (3, one used on piece) 1d. on ½d. green and 3d. on 1d. magenta (3, one used on piece), on Bechuanaland Protectorate 1d. on ½d. vermilion and 3d. on 1d. lilac, and on British Bechuanaland 6d. on 3d. lilac and black (2) and 1/- on 4d. green and purple-brown, sans-serif overprints on Bechuanaland Protectorate 6d. on 2d. green and carmine (3, one used on piece); a little soiling in places though chiefly good to fine. S.G. 1, 2 3, 6, 7, 10, 11, 13, £1,400 (Image1)

Est. £200-300

Cape of Good Hope. Mafeking. 1900 1d. deep blue on blue and 1d. pale blue on blue, both used with part 'mafeking/c.g.h.' datestamps. S.G. 17 and 18, £700 (Image1)

Est. £150-250

Cape of Good Hope. Mafeking. 1900 1d. deep blue on blue, a marginal example from the foot of the sheet; large part original gum. Brandon Certificate (1978). S.G. 18, £1,200 (Image1)

Est. £300-400

Cape of Good Hope. Vryburg. 1899 ½d. green, 1d. rose, 1d. on 6d. mauve and 2½d. blue; small part to large part original gum, fine and a scarce group, the 2d. on 6d. signed A. D(iena). S.G. 1-4, £4,175 (Image1)

Est. £1,000-1,500