CAMBODIA (1972) UN emblem*. Die proof in blackish violet signed by the engraver JUMELET Scott No 278, Yvert No 293. Economic Conference on the Far East.
AVAILABLE AT $140
MALI (1970) Figures*. UN emblem*. Die proof in violet signed by the engraver JUMELET. 25th anniversary of the UN. Scott No C104, Yvert No PA104. Rare!
AVAILABLE AT $100
MALI (1976) UPU emblem*. UN*. Die proof in black signed by the negraver HALEY. 25th anniversary of UNPA. Scott No 264, Yvert No 266.
AVAILABLE AT $80
CONGO (1970b) Trygve Lie*. UN emblem*. Die proof in violet signed by the engraver MONVOISIN. 25th anniversary of UN. Scott No 220, Yvert No 266.
AVAILABLE AT $120
CONGO (1970c) U Thant*. UN emblem*. Die proof in dark blue signed by the engraver MONVOISIN. 25th anniversary of UN. Scott No 221, Yvert No 267.
AVAILABLE AT $120
UPPER VOLTA (1976) UPU emblem*. UN emblem*. Die proof in violet-black signed by the engraver MONVOISIN. 25th anniversary of UNPA. Scott No 405, Yvert No 395.
AVAILABLE AT $90
CONGO (1975) UN emblem*. Die proof in black signed by the engraver GUILLAUME. 30th anniversary of UN. Scott No 360, Yvert No 408.
AVAILABLE AT $140
MONACO (1995) UN Security Council. Pair of die proofs (pos & neg) in blue signed by the engraver JUMELET. Scott No 1963e. Yvert No 2009e.
AVAILABLE AT $140