1913 10pa blue green, ten used singles, three with some toning, mostly fine-v.f., cat. $2250 (Cat No. 5) (Image)

Cat. $2250, Est.$500

1913 1pi ultramarine, horizontal pair, n.h., fine, signed Holcombe (catalogue value for hinged singles) cat. $650 (Cat No. 7) (Image)

Cat. $650, Est.$250

1913 5pi dark violet, used on piece, v.f., with 1987 PFC, cat. $1500 (Cat No. 10) (Image)

Cat. $1500, Est.$500

1920 incoming cover from Bahamas, franked on reverse and sent registered to Scutari, opened by civilian and military censors, with appropriate markings and slips, intact wax seals on reverse, fine cover from unusual origin (Image)

Est.$150

1962 Gagarin, overprinted "Posta Ajrore" in red, blocks of four, n.h., v.f., cat. $360 (Cat No. 604-606var) (Image)

Cat. $360, Est.$100

1962 Gagarin, overprinted "Posta Ajrore" in red, ten complete sets, n.h., fine-v.f., cat. $900 (Cat No. 604-606var) (Image)

Cat. $900, Est.$200

1962 Gagarin, overprinted "Posta Ajrore" in red, seven complete sets, n.h., fine-v.f., cat. $560 (Cat No. 604-606var) (Image)

Cat. $560, Est.$150

1945 Albanian Red Cross, panes of 40, n.h., fine-v.f., cat. $2660 (Cat No. B24-27) (Image)

Cat. $2660, Est.$750

1951 Birds, two complete sets (horizontal or vertical pairs), n.h., fine-v.f., cat. $1328 (Cat No. 333-56) (Image)

Cat. $1328, Est.$500

1863 5c rose, left sheet margin single, tied on piece by undated "Catamarca" postmark, v.f. (Cat No. 7C) (Image)

Est.$250

1899-1903 5p orange and black, center inverted, well centered with wide margins, fresh color, h.r., v.f., with handstamp guarantee on back, only 50 printed, cat. $2750 (Cat No. 140a) (Image)

Cat. $2750, Est.$2,000

1964 Universal Postal Union (XVth Congress) special presentation album (green leather binding with gold embossing) with 6 imperforate blocks of four in various colors, v.f. (Cat No. C93P) (Image)

Est.$500

1923 (31 Dec) flown cover from Buenos Aires to Montevideo by English pilot Shirley G. Kingsley, with 1 January arrival pmk, fine, with 1994 Aerophila certificate (Image)

Est.$500

1925 (7 Mar) First Flight Buenos Aires to Rio de Janeiro, cover franked with Brazil 200r (misperforated single), tied by special oval cachet, specially prepared "Voyage d'Etude Lignes Aeriennes Latecoere" envelope, fine, with arrival pmk. A rare cover, one of only 10 carried on this flight (Image)

Est.$500

1944 National Anthem, 5c+50p souvenir sheet, n.h., v.f., cat. $425 (Cat No. B11) (Image)

Cat. $425, Est.$250

1922 (31 Jan) cover addressed to the American Mission in Tabriz, franked with 10k on 100r, used in combination with a vertical pair of 5k on 50r and imperf. 2k on 2r, all tied by Yerevan cds, fine commercial usage (Cat No. 347,367,390a) (Image)

Est.$1,000

1922 selection of four, including 35 ("K" written in violet) on 20,000r, 50k on 25,000r, surcharged 50 on 25,000r blue and 25,000r brown, v.f., signed Dr.P.Jemchouhin, rare (Cat No. 357,358,368a,382) (Image)

Est.$500

1923 (21 Oct) parcel card franked with Transcaucasian Federated Republic stamps and used from Kamarloo to Yerevan, fine-v.f., with arrival pmks (Image)

Est.$500

1997 Printing Press and Folk singer, Jivani, seven uncut imperforate vertical gutter pairs, including six different progressive stage proofs, plus the final issued version, n.h., v.f. (Cat No. 550-51P) (Image)

Est.$250

1998 World Cup Soccer, fourteen uncut imperforate sheetlets of 8 (plus two labels) and 10, six different progressive stage proofs, plus the final issued version, n.h., v.f. (Cat No. 576P) (Image)

Est.$250

2001 Europa, 50d and 500d, seven imperforate stage sheetlets of 10 (14 total), n.h., v.f. (Cat No. 629-30P) (Image)

Est.$500

1852 (29 Dec) registered cover (with original letter) to Pressburg paying 15kr with single 9kr on front and two copies of 3kr red on reverse, all tied by dated Haczfeld hs, some overall toning, fine (Cat No. 3,5) (Image)

Est.$300

1866 FL from Wien to Genova, franked with 2x3kr, 5kr and 15kr, all perf. 9, fine and attractive three color franking, with appropriate transit and arrival markings (Cat No. 23,24,26) (Image)

Est.$250

1908-14 1h-35h imperforate horizontal pairs, 11 different, unused without gum, v.f. (Cat No. 110-120var) (Image)

Est.$250

1916 unexploded but incomplete (one pane of 6x5h green missing) 2kr booklet with three different panes (one pane of 4x5h green with Andrea's cross, panes of 6x10h magenta and 15h rose), separated by glassine interleaves, covers black on buff, stapled at left, fresh, v.f., cat. €2500 (Cat No. Mi.MH2) (Image)

Cat. €2500, Est.$500