Aden. 1937 Dhow set of twelve to 10r., lightly mounted mint, a few lightly toned otherwise fine. S.G. 1-12, £800 (Image1)

Est. £250-350

Antigua. 1863-67 Watermark Small Star, 1d. rosy mauve, block of four, large part original gum; faint toning affecting the upper right stamp, otherwise fine. S.G. 5, £520+ (Image1)

Est. £150-200

Ascension. 1922 St. Helena overprint set, short set of seven values to 1/-, each value in a corner block of four with plate number '1'; generally fine with large part original gum, some minor creasing in places otherwise fine. S.G. 1-6, 9, £490+ (Image1)

Est. £200-250

Ascension. 1924-53 group on a Hagner page comprising 1924-33 set of twelve to 3/-, 1934 set of ten to 5/- and 1938-53 set to 10/-; the first two sets with large part original gum, a few values with slightly toned gum and the 1938-53 set unmounted mint. S.G. 10-30, 38b-47b, £755 (Image1)

Est. £200-300

Ascension. 1938-53 set of sixteen values in blocks of four, perf. 13, (except original 1d. green and 3d. ultramarine perf. 13½ and 2d. scarlet perf. 14), almost all unmounted mint (except 1d. yellow-orange and 2d. red-orange each mounted on one stamp). a very fine and fresh group of attractive multiples. S.G/ 38b-47a group, £1,100+ (Image1)

Est. £350-450

Bahamas. 1861 No Watermark 1d. lake, rough perf. 14 to 16, trace of thin spot on Queen's neck mentioned for accuracy and not affecting the appearance; large part original gum. S.G. 4, £650 (Image1)

Est. £150-200

Bahamas. 1938-63 mint group on stockcards including 1938-52 set to £1, 1938 set of three to 8d., 1942 Landfall of Columbus set to £1, 1948 Tercentenary set to £1 and 1954-63 set to £1. S.G. cat. value in excess of £1,000 (Image1)

Est. £150-200

Bahamas. 1942 Landfall of Columbus 8d. ultramarine and scarlet, variety 'coiumbus'for'columbus, used with part 'nassau/ bahamas' c.d.s.; fine and rare. B.P.A. Certificate (1958). S.G. 170a, £4,000 (Image1)

Est. £1,000-1,500

Barbados. A mint and used group on a Hagner page comprising 1852-55 ½d. deep green pair mint, 1861-70 1d. blue block of four mint, 1/- brown-black block of four mint, 1873 Star ½d. green mint,3d. brown purple, 1873 5/- dull rose overprinted "specimen" and also a used examples, 1875-81 1/- violet mint and 1906 Nelson Centenary ¼d. block of four used showing variety watermark inverted; a good group. S.G. cat. value £2,700+ (Image1)

Est. £800-1,000

Barbados. 1852-64 page from an early French stamp album including a range of early imperforate examples with ½d. deep green and 1d. blue mint and then a range of used including ½d. green, 1d. blue and 4d. brownish-red, 1858 6d. and 1/- used and then a range of perforated with values to 1/- all used; a useful group (Image1)

Est. £200-250

Barbados. 1861 Perkins Bacon "Cancelled", no watermark, clean-cut perf 14 to 16, (½d.) deep green neatly cancelled by two part strikes of the "canceled" obliterator; straight edge at right and perfs clipped at foot. Extremely rare, being one of four recorded examples. S.G. 17, £12,000 (Image1)

Est. £4,000-6,000

Barbados. 1878 (28 Mar.) 1d. with straight serif on half of 5/- dull rose, an unsevered pair, value tablet removed at foot, used with boot-heel cancellation; colour a little oxidised otherwise fine and rare. B.P.A. (1953) and (2020) Certificates. S.G. 87a, £4,250 (Image1)

Est. £2,000-2,500

Barbados. 1892-1903 CA ½d. to 2/6d. set of eleven, 1905 MCA set to 2/6d. and 1909-10 MCA 1/-, generally good to fine mint, some low values with faint gum toning. S.G. 105-114, 135-144 and 169, £500+ (Image1)

Est. £150-200

British East Africa. 1890 on 'GB' ½a. on 1d. deep purple horizontal pair cancelled by 'Mombasa May 9 1895' code A c.d.s's in black, the late usage suggests the pair could be from a Whitfield King cover, a good used pair. S.G. 1 £600 (Image1)

Est. £200-300

British East Africa. 1892 (28 Mar.) Hayman envelope registered from Mombasa to London bearing 1890-94 1a. blue green vertical pair and 4a. vertical pair and single, all variety imperforate tied by 'Mombasa' squared circle cancellations, the front showing part London registered handstamp (18.4.) in red, the reverse with the same handstamp in black, a great usage of these varieties with high catalogue value. S.G. 5a, 9a £3,400 (for the two imperf pairs, on cover from x30) (Image1)

Est. £2,000-3,000

British East Africa. 1895 Imperial Administration 7½a. black, variety 'overprint double', handstamped heavily on 'British', large part original gum, a scarce unused example. S.G. 41a £850 (Image1)

Est. £250-350

British East Africa. 1895 Imperial Administration 5r. grey-green showing variety overprint double, large part original gum, fresh and fine. BPA certificate (1959) S.G. 47a £1,800. (Image1)

Est. £700-900

British East Africa. 1895-96 on 'India' ½a. to 5r. set of fifteen, the 5r. unmounted mint otherwise large part original gum, the three high values very well-centred, a scarce and fine set. S.G. 49-63 £850 (Image1)

Est. £300-400

British East Africa. 1895 (11 Nov.) Chambers envelope to Mombassa, apparently the "first day after transfer", bearing 1895-96 on 'India' ½a. with upper margin, 1a. variety 'Britlsh for British' , 2a. and 2a.6p. with two margins cancelled by squared circle 'Mombasa' cancellations, the reverse showing 'Mombasa' c.d.s, horizontal fold not affecting the stamps, an interesting envelope. S.G. 49, 50a, 52, 53, £5,500 + (used on cover from x12) (Image1)

Est. £3,000-4,000

British East Africa. 1897 on 'Zanzibar' ½a. to 7½a. set of six with an additional 2a. black of four, all cancelled in Mombasa by either squared circle or c.d.s cancellations, a useful group, generally fine. S.G. 80-85 £445 (Image1)

Est. £150-200

British East Africa. 1897-1903 50r. overprinted specimen, with large part original gum, fresh and fine. S.G. 99s £400 (Image1)

Est. £150-200

British Guiana. 1853-59 imperforate 1c. dull red, type c, large even margins; used with Demerara (20.3.1860) c.d.s., tiny thin not affecting the appearance; attractive and scarce. S.G. 16, £2,750 (Image1)

Est. £1,500-2,000

British Honduras. 1872-79 CC 6d. bright rose-carmine, large part original gum; fine. S.G. 9b, £600 (Image1)

Est. £150-200

British Honduras. 1891 6c. on 10c. on 4d. mauve, marginal example showing variety '6' and bar inverted, signed on the reverse; large part original gum, fine. R.P.S. Certificate (1966). S.G. 43a, £600 (Image1)

Est. £200-250

British Honduras. 1913-21 MCA set of ten to $5, 1915-16 1c. green, 2c. scarlet and 5c. bright blue and 1922-33 MCA/Script set of thirteen to $2 all overprinted or perforated "specimen"; good to fine. S.G. 101s-113s and 124s-137s, £815 (Image1)

Est. £200-250