MALI (1971) Bird*. Mother & Child*. Die proof in dark violet signed by the engraver QUILLIVIC. 15th anniversary of Social Security. Scott No 167, Yvert No 169. Scarce!
AVAILABLE AT $140
GABON (1971) Woman nursing child*. Die proof in black signed by the engraver QUILLIVIC. 15th anniversary Gabonese Social Security System. Scott No 277, Yvert No 276.
AVAILABLE AT $140