| - | 15c | multi |
| - | 20c | multi | ||||
| - | 35c |
| - | 20c | multi | "Sebastocrator Kaloyan and his Wife" | |||
| - | 31c | multi | "Sebastocrator Kaloyan and his Wife" |
| - | 20c | multi | ||||
| - | 40c | multi |
| - | 20c | multi | flag of Djibouti | .20 | .20 | |
| - | 20c | multi | flag of Sri Lanka | .20 | .20 | |
| - | 20c | multi | flag of Bolivia | .20 | .20 | |
| - | 20c | multi | flag of Equatorial Guinea | .20 | .20 | |
| - | 20c | multi | flag of Malta | |||
| - | 20c | multi | flag of Czechoslovakia | |||
| - | 20c | multi | flag of Thailand | |||
| - | 20c | multi | Flag of Trinidad and Tobago | |||
| - | 20c | multi | flag of Ukrainian SSR | |||
| - | 20c | multi | Flag of Kuwait | |||
| - | 20c | multi | flag of Sudan | |||
| - | 20c | multi | flag of Egypt | |||
| - | 20c | multi | flag of the United States | |||
| - | 20c | multi | flag of Singapore | |||
| - | 20c | multi | flag of Panama | |||
| - | 20c | multi | flag of Costa Rica |
| - | 18c | multi | .20 | .20 | ||
| - | 28c | multi |