UNITED NATIONS - GENEVA OFFICE 1950 10fr green overprint, Michel 20 (SG LU20), never hinged mint. (Image1)

Est. £50-60

UNITED NATIONS - NEW YORK 1979 16c International Court of Justice (Scott 314) ARTISTS ESSAY on thick card, painted and submitted by Henry Bencsath, with archive handstamps & notes on reverse. Beautiful (230 x 280mm) (Image1)

Est. £100-120

UNITED NATIONS - NEW YORK 1980 15c New International Economical Order (Scott 316) ARTWORK on thick card board, painted and submitted by Heidi Seekamp, with smaller stamp-size paintings of both values alongside, archive handstamp & notes on reverse (230 x 280mm). (Image1)

Est. £120-140

UNITED NATIONS - NEW YORK 2003 Greetings + labels SE-TENANT SHEET, Scott 857a, NHM (Image1)

Est. £90-100

UNITED NATIONS - NEW YORK OFFICES 1968 6c UN Headquarters IMPERF PLATE PROOF (Scott 187Pl), mint lower right corner BLOCK of 6 with UN emblem and printer's manuscript marks and date in the margin. Some small gum disturbances. (6 proofs) (Image1)

Est. £180-200

UNITED NATIONS - NEW YORK OFFICES 1971 20c UPU Headquarters IMPERF PLATE PROOFS BLOCK of 4, Scott 219Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1999 33c World Heritage Sites Australia IMPERF PLATE PROOFS GUTTER PAIR, Scott 754Pl, superb never hinged mint. Very fresh & very rare, only sixteen produced! (2 proofs) (Image1)

Est. £100-120

UNITED NATIONS - NEW YORK OFFICES 1982 40c Definitive - Second Disarmament Decade IMPERF PLATE PROOFS BLOCK of 4, Scott 370Pl, superb never hinged mint lower left corner example with UN emblem in the margin, with inked fingerprints on the reverse as a security device. Very fresh & scarce, only 50 pairs produced. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1980 20c Economic and Social Council IMPERF PLATE PROOFS PAIR, Scott 342Pl, superb never hinged mint with inked fingerprints on the reverse as security device, very fresh & scarce, only 50 produced. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1981 20c Art at UN IMPERF PLATE PROOFS PAIR, Scott 346Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce, only 50 pairs produced. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1966 11c WHO Headquarters IMPERF PLATE PROOFS PAIR, Scott 157Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1966 5c World Federation of United Nations Associations IMPERF PLATE PROOFS PAIR, Scott 154Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1962 15c Death of Dag Hammarskjold Anniversary IMPERF PLATE PROOFS PAIR, Scott 109Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1995 40c Fourth World Conference on Women IMPERF PLATE PROOFS PAIR, Scott 667Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1964 11c Intergovernmental Maritime Consultative Organization IMPERF PLATE PROOFS PAIR, Scott 124Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1967 11c UN Development Program IMPERF PLATE PROOFS PAIR, Scott 165Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce, only 40 pairs produced. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - VIENNA OFFICES 1984 15s World Heritage IMPERF PLATE PROOFS BLOCK of 4, Scott V43Pl, superb never hinged mint, with inked fingerprints on the reverse as a security device. Very fresh & scarce. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - VIENNA OFFICES 1984 3.50s International Youth Year IMPERF PLATE PROOFS PAIR, Scott V46Pl, superb never hinged mint, with inked fingerprints on the reverse as a security device. Very fresh & scarce, only 50 produced. (4 proofs) (Image1)

Est. £70-80

UNITED NATIONS - VIENNA OFFICE 1995 7s International Youth Year IMPERF PLATE PROOFS GUTTER BLOCK of 8 (2x4) with horizontal gutter, Scott V185Pl, superb never hinged mint, very fresh & scarce, a great display item. (7 pairs = 14 proofs) (Image1)

Est. £250-300

UNITED NATIONS - VIENNA OFFICES 1996 1s UN Flag and 10s Abstract definitives complete sets of progressive colour imperf proof pairs, Scott V194PP & V195PP, never hinged mint (16 pairs = 32 proofs) (Image1)

Est. £160-200

UNITED NATIONS - VIENNA OFFICES 1996 7s Plea for Peace - Butterfly PROGRESSIVE COLOUR IMPERF PROOFS marginal vertical GUTTER PAIRS complete set, Scott V208PP, superb never hinged mint. Very fresh & scarce, only 24 pairs of each proof stage produced. (10 pairs = 20 proofs) (Image1)

Est. £225-250