X | 5c | multi | ship & IMCO | .20 | .20 | |
X | 11c | multi | ship & OMCI | .20 |
- | 2c | multi | world map | — | — | |
- | 7c | UN emblem as flower | — | — | ||
- | 10c | Three People | — | — | ||
X | 50c | Pigeon on Globe | — | — |
X | 5c | multi | Symbols of Trade | .20 | .20 | |
X | 11c | multi | Symbols of Trade |
- | 5c | multi | Opium Poppy capsule & hands | .20 | .20 | |
- | 11c | multi | Opium Poppy capsule & hands |
- | 5c | padlock on mushroom cloud | .20 | .20 |
- | 4c | multi | child & blackboard | .20 | .20 | |
- | 5c | multi | child & blackboard | .20 | .20 | |
- | 11c | multi | child & blackboard |
- | 15c | Symbol of Bird | — | — | ||
- | 25c | Letter with Plane | — | — |