YEMEN KINGDOM
1968 5stamps
YEMEN ARAB REPUBLIC
1966 ##66c01-66c02air
1980 1stamp out of set #366(issued in sheet of 6 together with others and 2ss)
1980 2stamps out of set ##54-55air
1990 ##541-547, ss#548
YUGOSLAVIA
1951 TRIESTE 1stamp out of set
1964 ##724-729
1974 (#1209)
1986 ##1788-1791
2000 strip of 4 + central label #2478