LAOS (1968) Human rights flame*. Die proof in blue signed by the engraver FRERES. Scott No 160, Yvert No 171.
AVAILABLE AT $100
LAOS (1971) Children of different races playing*. Die proof in brown signed by the engraver MIERMONT. International Year Against Racial Discrimination. Scott No 212, Yvert No 226.
AVAILABLE AT $120
MAURITANIA (1978) Children behind chain fence*. Die proof in violet signed by the engraver BEQUET. Anti-Apartheid Year. Scott No 394, Yvert No 396.
AVAILABLE AT $50
NIGER (1963) Man*. Scales*. Die proof in black signed by the engraver DURRENS. Scott No 128, Yvert No 134.
AVAILABLE AT $100
CHAD (1963) Tree*. Scales*. Die proof in blue signed by the engraver DURRENS. Scott No 95, Yvert No 93.
AVAILABLE AT $75
CHAD (1971) Symbolic Tree*. Die proof in reddish-orange signed by the engraver MONVOISIN. International Year Against Racial Discrimination. Scott No 236, Yvert No 234.
AVAILABLE AT $60
UPPER VOLTA (1971) Men of 4 races*. Die proof in brown signed by the engraver COMBET. International Year Against Racial Discrimination. Scott No 240, Yvert No 238.
AVAILABLE AT $60
GABON (1971) Men of 4 races*. Die proof in dark blue signed by the engraver GAUTHIER. International Year Against Racial Discrimination. Scott No 270, Yvert No 269.
AVAILABLE AT $60
DAHOMEY (1971) Hands*. Heart*. Die proof in green signed by the engraver COMBET. International Year Against Racial Discrimination. Scott No 283, Yvert No 303.
AVAILABLE AT $60
DAHOMEY (1971) Globe*. Heart*. Die proof in dark green signed by the engraver COMBET. International Year Against Racial Discrimination. Scott No 284, Yvert No 304.
AVAILABLE AT $60
MALI (1978) Chains*. Black man*. Die proof in violet signed by the engraver GAUTHIER. International Year Against Apartheid. Scott No 295, Yvert No 297.
AVAILABLE AT $60
MALI (1978) Black Children*. Horse*. Die proof in black signed by the engraver GAUTHIER. International Year Against Apartheid. Scott No 297, Yvert No 299.
AVAILABLE AT $60
GABON (1978) Men of 3 races*. Die proof in violet signed by the engraver GUILLAUME. International Year Against Apartheid. Scott No 408, Yvert No 406.
AVAILABLE AT $60