This set of stamps features blocks of four from Zambia in 1987, depicting the theme of World Food and Cattle. The stamps are in Mint Never Hinged/MNH quality and graded as Extremely Fine/XF. The set includes Sc #418-21, and is a great addition to any stamp collection. The stamps are from the country of Zambia, which gained its independence in 1964. The stamps were issued by the Food and Agriculture Organization (FAO) and are uncertified, but have not been modified. Invest in this set of stamps and own a piece of history.