KA1173.United Nations 1980 4 FDC flag series

KA1174.United Nations 1977 FDC organizations

KA1175.United Nations 1977 FDC atomic energy

KA1176.United Nations 1978 FDC Definitive series emblem

KA1177.United Nations 1978 FDC emblems symbols

KA1178.United Nations 1978 FDC special cancel

KA1179.United Nations 1978 FDC aviation organization

KA1180.United Nations 1978 FDC organization nice cancel

KA1181.United Nations 1978 FDC special cancel

KA1182.United Nations 1979 FDC nice cancel symbols

KA1183.United Nations 1979 FDC special cancel

KA1184.United Nations 1979 FDC Child Year emblem

KA1185.United Nations 1979 FDC Court of justice

KA1186.United Nations 1979 FDC special cancel

KA1187.United Nations 1980 FDC Economic order

KA1188.United Nations 1980 FDC Symbols emblems

KA1189.United Nations 1980 FDC special cancel

KA1190.United Nations 1980 FDC emblems flags

KA1191.United Nations 1980 FDC emblems flags

KA1192.United Nations 1980 FDC nice cancel

KA1193.United Nations 1981 FDC special cancel

KA1194.United Nations 1981 FDC organizations

KA1195.United Nations 1981 FDC Fresko Art

KA1196.United Nations 1981 FDC nice cancel

KA1197.United Nations 1981 4 FDC covers flags