BRITISH GUIANA - 1852 4d black on deep blue, SG 10, used with Berbice cds, badly damaged with extensive surface cracking and creasing, partially affixed to card to strengthen. Rarity, cat £12,000. (Image1)

Est. £400-500

BRITISH GUIANA - 1862-1876 MINT COLLECTION presented on old album pages that includes 1862-65 Thin paper (Perf 12) 1c brown (Cat £1000), 1c black, 2c orange x2 shades, 4c x2 shades & 8c, (Perf 12½) 1c x2, 2c x2 shades & 4c x2 shades, Medium Paper (Perf 12½ - 13) 1c x5 (inc block of 4), 2c, 4c & 8c, 1863-76 1c x2, 2c, 8c & 24c, 1865 1c pale rose reprints x2 & 1875 (Perf 15) 1c & 8c. A fine & fresh assembly (30+ stamps) (Image1)

Est. £1,500-1,750

BRITISH GUIANA - 1881 2 on 24c green, SG 159, mint with partial inverted '2' at right, unlisted. (Image1)

Est. £300-350

BRITISH GUIANA - 1881 2c on 12c pale violet, type 24 overprint, SG 156, used with small thin. (Image1)

Est. £120-140

BRITISH GUIANA - 1889 96c dull purple & carmine, Wmk Reversed, SG 205x, fine mint seldom seen issue (Image1)

Est. £450-500

BRITISH GUIANA - 1889 Ship set, overprinted 'SPECIMEN', SG 193/205s, mainly fine mint, the 1c with surface scuffed upper right corner. (10 stamps) (Image1)

Est. £120-130

BRITISH GUIANA - 1898 2c brown & indigo Jubilee WATERMARK REVERSED variety, SG 217x, fine mint, fresh. (Image1)

Est. £220-240

BRITISH GUIANA - 1898 Jubilee set, overprinted 'SPECIMEN', SG 216/221s, mainly fine mint. (5 stamps) (Image1)

Est. £100-110

BRITISH GUIANA - 1900-03 Ship set, overprinted 'SPECIMEN', SG 233/238s, fine mint. (6 stamps) (Image1)

Est. £90-100

BRITISH GUIANA - 1905 $2.40 green and violet, overprinted 'SPECIMEN', SG 251s, fine mint. (Image1)

Est. £55-60

BRITISH GUIANA - 1907 Ships new colours set, overprinted 'SPECIMEN', SG 253/257s, fine mint. (5 stamps) (Image1)

Est. £70-75

BRITISH GUIANA - 1913-21 complete set, overprinted 'SPECIMEN', SG 259/269s, plus the two 96c shades, SG 269 bs/cs, mainly fine mint. (13 stamps) (Image1)

Est. £200-210

BRITISH GUIANA - 1921-27 set (less 48c), overprinted 'SPECIMEN', SG 272/282s, fine mint. (10 stamps) (Image1)

Est. £90-100

BRITISH GUIANA - 1931 Centenary set, perf. 'SPECIMEN', SG 283/287s, some toning, $1 fine. (5 stamps) (Image1)

Est. £50-60

BRITISH GUIANA - 1934 Pictorial set, perf. 'SPECIMEN', SG 288/300s, fine mint. (13 stamps) (Image1)

Est. £160-170

BRITISH GUIANA - 1935 Silver Jubilee set, perf. 'SPECIMEN', SG 301/304s, fine mint. (4 stamps) (Image1)

Est. £85-95

BRITISH GUIANA - 1937 Coronation set, perf. 'SPECIMEN', SG 305/307s, fine mint. (3 stamps) (Image1)

Est. £55-60

BRITISH GUIANA - 1938-45 Pictorial set, perf. 'SPECIMEN', SG 308/319s, fine mint. (12 stamps) (Image1)

Est. £170-190

BRITISH GUIANA - POSTAGE DUES 1940 marginal block of 6 stamps, one showing the variety 'Crown missing' from wmk, SG D2ab, never hinged mint. (Image1)

Est. £300-350