ZAMBIA (1980) Men holding coat of arms*. Proof sheet showing 4 stamps issued in series. Scott Nos 224-7, Yvert Nos 221-4.
AVAILABLE AT $80
ZAMBIA (1988) Mother feeding child*. Proof sheet of 50 stamps. Oral rehydration as preventive for infant mortality. Scott No 443, Yvert No 440.
AVAILABLE AT $160