1899 1p blue & black, center inverted, h.r., usual brownish gum, fresh and well centered, deep colors, signed Behr, etc., v.f., with 2008 Pascal Scheller certificate, cat. $2000 (Cat No. 139a) (Image)

Cat. $2000, Est.$1,000

1899 5p orange and black, center inverted, well centered, n.h., fresh and v.f., certainly one of the finest of the only 50 printed, with 2008 Pascal Scheller certificate (catalogue value for hinged) cat. $2750 (Cat No. 140a) (Image)

Cat. $2750, Est.$1,500

1899 10p green and black, center inverted, h.r., fairly well centered, few gum wrinkles, otherwise v.f., cat. $5000 (Cat No. 141a) (Image)

Cat. $5000, Est.$2,000

1930 South America Flight card, Cape Verde drop, with 21 May 30 cancel on back, fine and scarce (Image)

Est.$150

1933 1st SAF card to Brazil, v.f., with Berlin connecting cachet (Image)

Est.$100

1894 Independent State of Congo, series "Mols", Stanley Falls, 10c greenish blue and black, center inverted, unused (regummed), faint thin, otherwise fine and rare (COB 18B, Euro 3,100) cat. $3000 (Cat No. 18a) (Image)

Cat. $3000, Est.$1,000

1894 Independent State of Congo, series "Mols", 1fr, 3.50fr and 10fr, three different, h.r., fine-v.f. (COB Euro 1,015) cat. $785 (Cat No. 25,29,30) (Image)

Cat. $785, Est.$250

1936 two different unexploded booklets 15fr, revalued to 15fr and 20fr, also 1953 Red Cross, two booklets in both languages, v.f. (COB A34b, A35a, 914A-B, Euro 1,020) (Image)

Est.$250

1924 Aviation School, 2b black brown & black, center inverted, sheet margin single, n.h., some toning and irregular perforations, signed Sanabria, with APS certificate. A rarity, only 25 issued (Cat No. C6var) (Image)

Est.$1,000

1928 unexploded 6$900 booklet with five different panes of six (50r, 100r, 200r, 300r and 500r), black on greenish gray covers, stapled at left, tropical staining affecting most of the panes and advertising pages, pencil notations and minor indentations at top of the front cover, some toning, still a fine intact booklet, rare (RHM CD4, BRL 9,000 $2,760) (Image)

Est.$500

1910-24 George V, 2sh-œ1, six high values, œ1 n.h., balance l.h., fine-v.f. (SG 51b-55; catalogue value for hinged) cat. £600 (Cat No. 49-54) (Image)

Cat. £600, Est.$300

1938-51 George VI, complete set in horizontal pairs, most with sheet margin at top, n.h., 12sh6p with usual gum toning, otherwise fine-v.f., SG cat. £700 (Cat No. 118-128) (Image)

Cat. £700, Est.$300

1885 5c on 4c rose, surcharge inverted, h.r., usual brown gum, fine, with 1957 Brun certificate (catalogued as used, SG unpriced unused) cat. £325 (Cat No. SG 178a) (Image)

Cat. £325, Est.$150

1932 2d black & brown (Double Maori Canoe), center inverted, h.r., fine and striking variety (SG 101var) cat. £500 (Cat No. 86var) (Image)

Cat. £500, Est.$250

1932 2 1/2 black & deep blue, center inverted, top sheet margin single, n.h., v.f. (SG 102var) (catalogued as hinged) cat. £300 (Cat No. 87var) (Image)

Cat. £300, Est.$200

1881 Victoria, 6p olive gray, heavy h.r., fine (SG 15) cat. £1800 (Cat No. 15) (Image)

Cat. £1800, Est.$700

1928 50th Anniversary of British Rule, overprinted Specimen, complete set of 10, h.r., fresh, fine-v.f. (SG 123-32s) cat. £700 (Cat No. 114-123S) (Image)

Cat. £700, Est.$500

1923-33 Seal of the Colony, complete set, h.r., few toned spots on lower values, otherwise fine-v.f. (SG 71-91) cat. £375 (Cat No. 65-95) (Image)

Cat. £375, Est.$150

1903 KEVII, 1/2p-œ1, complete set, overprinted Specimen, h.r., few lower values with short perfs, fine-v.f. (SG 104-114s) cat. £325 (Cat No. 59-69S) (Image)

Cat. £325, Est.$150

1938 George VI, complete set, perforated Specimen, h.r., fine-v.f. (SG 152-163s) cat. £300 (Cat No. 132-142S) (Image)

Cat. £300, Est.$150

1928-30 overprints, also Locust Campaign, complete sets, h.r., fine-v.f. (SG 172-94) cat. £350 (Cat No. 158-68,B1-12) (Image)

Cat. £350, Est.$200

1930 Issue, complete set perforated Specimen, h.r., fine-v.f. (SG 194b-207s) cat. £375 (Cat No. 169-84S) (Image)

Cat. £375, Est.$200

1919 10sh black, well centered, small h.r., v.f., signed Diena, etc. (SG 96) cat. £3250 (Cat No. 65) (Image)

Cat. £3250, Est.$2,000

1918 1c-$1, set of twelve, overprinted Specimen, h.r., fine-v.f. (SG 50-61s) cat. £400 (Cat No. 50/70S) (Image)

Cat. £400, Est.$200

1928-29 1c-$1, set of fifteen, overprinted or perforated Specimen, h.r., fine-v.f. (SG 76-90s) cat. £425 (Cat No. 79-93S) (Image)

Cat. £425, Est.$200