GABON (1981) Handicapped people*. Trial color proofs in strip of 5 with multicolor. International Year of the Handicapped. Scott No 479, Yvert No 472.
AVAILABLE AT $60
NIGER (1981) Wheelchair draftsman*. Trial color proofs in strip of 5 with multicolor. International Year of the Handicapped. Scott No 545, Yvert No 537.
AVAILABLE AT $100
CONGO (1981) Disabled people*. Trial color proofs in strip of 5 with multicolor. International Year of the Disabled. Scott No 590, Yvert No 631.
AVAILABLE AT $60
MALI (1981b) Artificial hand* holding wrench*. Trial color proofs in strip of 5 with multicolor. International Year of the Disabled. Scott No 422, Yvert No 423.
AVAILABLE AT $60
CENTRAL AFRICA (1983) Man in wheelchair*. With cane*. Trial color proofs in strip of 5 with multicolor. National Day of Handicapped and Elderly. Scott No 623, Yvert No 599.
AVAILABLE AT $60