1913 œ1 ultramarine & brown, small h.r., some irregular perforations at left, fresh and fine stamp (SG 15,œ3,000) cat. $3250 (Cat No. 14) (Image)

Cat. $3250, Est.$1,000

1929-32 3c Kookaburra souvenir sheet of four, h.r., also Sydney Harbor Bridge, set of three used, v.f., cat. $455 (Cat No. 95a,130-32) (Image)

Cat. $455, Est.$100

1934 œ2 black & rose, well centered and fresh, small h.r., v.f., signed Diena, with his 1965 certificate (SG 138,œ4,250) cat. $4000 (Cat No. 129) (Image)

Cat. $4000, Est.$2,500

1999 Melbourne "Australia 99" souvenir sheet perforations inverted at top, leaving the three stamps completely imperforate, n.h., v.f. (Image)

Est.$250

1850 1p red carmine, used, margins all around, good color, fine, cat. $600 (Cat No. 2) (Image)

Cat. $600, Est.$150

1854 3p green, horizontal strip of three, left stamp with unlisted "Wale" instead of "Wales" variety, used, full to clear margins all around, margin scissors cut between left and middle stamps, otherwise v.f. (SG 87var) (Cat No. 17var) (Image)

Est.$500

1935 Bulolo Goldfields, œ2 bright violet and œ5 emerald green, l.h., v.f. (SG 204-205) cat. £1100 (Cat No. C44-45) (Image)

Cat. £1100, Est.$750

1901-11 Queen's Staircase and KEVII, complete sets of four and seven, 1p Queen's Staircase with watermark inverted, mostly l.h., fine-v.f. (SG 58w,59-74) cat. £685 (Cat No. 32var,33-47) (Image)

Cat. £685, Est.$250

1921-37 George V, œ1 green and black, three copies, l.h. or h.r., fine-v.f. (SG 125) cat. £540 (Cat No. 84) (Image)

Cat. £540, Est.$150

1930 Seal of Bahamas, set of five, plus additional 3p brown & black, used on registered cover from Nassau 5 Apr 1930 to England, fine-v.f., with New York transit pmks (Cat No. 85-89) (Image)

Est.$150

1871 5sh dull rose, used, well centered, fine, with 1954 Stolow certificate, cat. $375 (Cat No. 43) (Image)

Cat. $375, Est.$150

1919 5r brown, horizontal pair, left stamp "O" virtually omitted reading "CCUPATION", n.h., v.f., cat. $475 (Cat No. 19a) (Image)

Cat. $475, Est.$250

1919 (3 Oct) registered cover (slightly reduced at left), franked with three different, including unoverprinted 10k Aloe Tree, sent from Batum to Ekaterinodar, with arrival pmk (18 Nov), fine (Cat No. 2,8,10) (Image)

Est.$500

1920 British Occupation overprint on 10k dark blue, with additional "25r" handstamped in red, trial surcharge, probably rejected due to poor contrast between the overprint and the blue stamp, l.h., v.f., signed Dobrijitzky. A rarity (another example is illustrated in "Batum under Occupation the years 1917-1921" by Hans G. Grigoleit & Edward Klempka (2017) (Image)

Est.$5,000

1884 1d-œ1 "Military Telegraphs", complete set of eight, h.r., fresh, fine-v.f., with 1960 BPA certificate, rare, cat. £1825 (Cat No. SG MT1-8) (Image)

Cat. £1825, Est.$2,000

1897-1904 œ1 deep violet & black, also 10sh KEVII, l.h. or h.r., v.f., cat. $700 (Cat No. 55,67) (Image)

Cat. $700, Est.$250

1890 1r gray, used, well centered, fine, cat. $275 (Cat No. 26) (Image)

Cat. $275, Est.$100

1932 Centenary, complete set, h.r., fresh, fine-v.f., cat. $564 (Cat No. 69-80) (Image)

Cat. $564, Est.$250

1929-31 George V and Penguin, complete set, œ1 n.h., others l.h., fine-v.f. (catalogued as hinged) cat. $847 (Cat No. 54-64) (Image)

Cat. $847, Est.$500

1898 $1 on 96c gray, Chinese characters at left, three copies, h.r., fine-v.f., cat. $720 (Cat No. 70) (Image)

Cat. $720, Est.$250

1941 Centenary of British Rule, blocks of four, n.h., v.f., cat. $320 (Cat No. 168-73) (Image)

Cat. $320, Est.$150

1986 Issue, 10c-$10 imperforate, complete set of six sheets of 100, n.h., each with BDT International Security Printing Ltd imprint at bottom, v.f., extremely rare (Cat No. J23-28var) (Image)

Est.$15,000

1940 George VI definitives, complete set of 14 blocks of four, n.h., fine-v.f. (SG 265-77) cat. £190 (Cat No. 168-89) (Image)

Cat. £190, Est.$100

1938-41 George VI overprints, 2r-25r five different high values, l.h., fine-v.f. (SG 113-17) cat. £259 (Cat No. 113-17) (Image)

Cat. £259, Est.$100

1932 1r bister & gray black, block of four, used, including central Jaipur cancel, fine multiple, cat. $700 (Cat No. 44) (Image)

Cat. $700, Est.$100