UNITED NATIONS - NEW YORK 1958 8c Westminster Central Hall (Scott 62) ARTISTS ESSAY on card, painted and submitted by M. Hisano from Japan, with archive handstamp and notes on reverse. Beautiful and unique (220 x 180mm) (Image1)

Est. £120-140

UNITED NATIONS - NEW YORK 1962 1c Peace definitive (Scott 104) ARTISTS HAND PAINTED ESSAY on thick card, nearly identical to the issued stamp which differs only in the inscriptions at the bottom (190 x 225mm) (Image1)

Est. £120-140

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 280) (Image1)

Est. £120-140

UNITED NATIONS - NEW YORK 1980 15c New International Economical Order (Scott 316) ARTISTS ESSAY 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 1980 15c 35th Anniversary issue (Scott 322) ARTISTS ESSAY on thick card, painted and submitted by R. Hegeman, with further stamp-size colour sketch alongside, archive handstamp & notes on reverse (225 x 280) (Image1)

Est. £120-140

UNITED NATIONS - NEW YORK OFFICES 1955 10th Anniversary Souvenir sheet, 1st printing, Scott 38, never hinged mint (Image1)

Est. £45-50

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 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 1971 20c UPU Headquarters IMPERF PLATE PROOFS PAIR, Scott 219Pl, 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 1990 25c Anniversary IMPERF PLATE PROOFS PAIR, Scott 577Pl, superb never hinged mint. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1975 Peaceful Uses of Outer Space IMPERF PLATE PROOFS BLOCKS of 4 complete set, Scott 256Pl & 257Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (2 blocks = 8 proofs) (Image1)

Est. £280-320

UNITED NATIONS - NEW YORK OFFICES 1980 20c Economic and Social Council IMPERF PLATE PROOFS BLOCK of 4, Scott 342Pl, superb never hinged mint with inked fingerprints on the reverse as security device, very fresh & scarce, only 50 produced. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1980 23c International Labour Organization IMPERF PLATE PROOFS BLOCK of 4, Scott 443Pl, superb never hinged mint with inked fingerprints on the reverse as security device, very fresh & scarce, only 50 produced. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1990 45c 45th Anniversary IMPERF PLATE PROOFS PAIR, Scott 578Pl, superb never hinged mint, very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1990 45c 45th Anniversary seven different PROGRESSIVE COLOUR IMPERF PROOFS PAIRS, Scott 578PP, superb never hinged mint, very fresh & scarce. (7 pairs = 14 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1990 Crime Prevention both values as seven different PROGRESSIVE COLOUR IMPERF PROOFS, Scott 580PP & 581PP, superb never hinged mint, very fresh & scarce, only 50 of each produced. (14 proofs) (Image1)

Est. £125-150

UNITED NATIONS - NEW YORK OFFICES 1995 40c Conference on Women IMPERF PLATE PROOFS PAIR, Scott 667Pl, superb never hinged mint corner pair with UN emblem in the margin. Very fresh & scarce. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1986 22c Africa in Crisis IMPERF PLATE PROOFS BLOCK of 4, Scott 468Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce, only 50 pairs produced. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1972 8c Non-proliferation of Nuclear Weapons IMPERF PLATE PROOFS PAIR, Scott 227Pl, 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 1988 25c UN Peace-keeping Force IMPERF PLATE PROOFS PAIR, Scott 548Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce, only 70 pairs produced. (2 proofs) (Image1)

Est. £70-80

UNITED NATIONS - NEW YORK OFFICES 1992 29c UN Headquarters Definitive IMPERF PLATE PROOFS BLOCK of 4, Scott 614Pl, superb never hinged mint, fresh & attractive. (4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1982 Conservation and Protection of Nature IMPERF PLATE PROOFS PAIRS complete set, Scott 390Pl & 391Pl, superb never hinged mint, very fresh & scarce, only 50 pairs made. (2 pairs = 4 proofs) (Image1)

Est. £140-160

UNITED NATIONS - NEW YORK OFFICES 1974 Definitives IMPERF PLATE PROOFS PAIRS complete set, Scott 249Pl/251Pl, superb never hinged mint. Very fresh & scarce, only 50 pairs of 10c value produced. (3 pairs = 6 proofs) (Image1)

Est. £200-220

UNITED NATIONS - NEW YORK OFFICES 1981 International Year of the Disabled IMPERF PLATE PROOFS BLOCKS of 4 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 blocks = 8 proofs) (Image1)

Est. £250-300

UNITED NATIONS - NEW YORK OFFICES 1971 13c International Support for Refugees IMPERF PLATE PROOFS BLOCK of 4, Scott 217Pl, superb never hinged mint, with inked fingerprints on the reverse as security device. Very fresh & scarce. (4 proofs) (Image1)

Est. £140-160