UNITED NATIONS - 1997-2001 Flags Souvenir Folders, nhm (5 folders, 40 stamps). (Image1)

Est. £20-25

UNITED NATIONS - 1994-1996 ENDANGERED SPECIES sheetlets from Geneva, New York and Vienna offices (9 sheetlets) (Image1)

Est. £50-60

UNITED NATIONS - GENEVA 1987 large UNADOPTED ESSAYS for the 50c Shelter for the Homeless issue (Scott 154), printed on the cardboard with plastic overlays of the inscriptions, submitted by Ari Ron from Israel, with archive handstamp and notes on reverse. Overall sizes approx 285x230mm. Unique! (Image1)

Est. £100-150

UNITED NATIONS - NEW YORK ARTWORK 1971 20c Universal Postal Union Headquarters (Scott 219) - pencil sketch by the designer Olav Mathiesen used in creation of this issue, overall size approx 280x212mm. A unique original item of UPU artwork, with Gaines photo-certificate. (Image1)

Est. £150-200

UNITED NATIONS - NEW YORK OFFICES 1982 Conservation and Protection of Nature IMPERF PLATE PROOFS complete set as lower left corner BLOCKS of 4 with UN emblems in the margins, Scott 290Pl & 291Pl, superb never hinged mint, 20c with inked fingerprints on the reverse as security device. Very fresh & scarce, only 50 pairs of each value produced. (2 blocks = 8 proofs) (Image1)

Est. £280-320

UNITED NATIONS - NEW YORK OFFICES 1996 32c WFUNA - World Federation of United Nations Associations PROGRESSIVE COLOUR IMPERF PROOFS horizontal GUTTER STRIPS of 4 complete set, Scott 671PP, superb never hinged mint, very fresh & scarce. (6 strips = 24 proofs) (Image1)

Est. £250-300

UNITED NATIONS - NEW YORK OFFICES 1981 International Year of the Disabled IMPERF PLATE PROOFS BLOCKS of 6 complete set, Scott 344Pl & 345Pl, superb never hinged with inked fingerprints on the reverse as a security devise, very fresh & scarce, only 50 pairs of each produced. (2 blocks = 12 proofs) (Image1)

Est. £350-400

UNITED NATIONS - NEW YORK OFFICES 1981 International Year of the Disabled IMPERF PLATE PROOFS PAIRS complete set, Scott 344Pl & 345Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce, only 50 pairs produced. (2 pairs = 4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1971 8c UN Headquarters IMPERF PLATE PROOFS PAIR, Scott 222Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - VIENNA OFFICES 1996 7s Plea for Peace - Butterfly PROGRESSIVE COLOUR IMPERF PROOFS PAIRS complete set, Scott V208PP, superb never hinged mint. Very fresh & scarce. (10 pairs = 20 proofs) (Image1)

Est. £180-200