CTO (picture it’s example)
| Country: | Poland |
| Quality: | MNH |
| Year of issue: | 1971 |
| Michel number: | 2079-2086 |
| Country: | Soviet Union, USSR |
| Quality: | MNH |
| Year of issue: | 1987 |
| Michel number: | 5678-5682 |
| Country: | Poland |
| Quality: | Cancelled |
| Year of issue: | 1987 |
| Michel number: | 3118-3121 |
| Country: | Poland |
| Quality: | MNH |
| Year of issue: | 1986 |
| Michel number: | 3060-3065 |
| Country: | Poland |
| Quality: | Cancelled |
| Year of issue: | 1990 |
| Michel number: | 3247-3252 |
| Country: | Poland |
| Quality: | Cancelled |
| Year of issue: | 1985 |
| Michel number: | 2961-2966 |
| Country: | Poland |
| Quality: | Cancelled |
| Year of issue: | 1985 |
| Michel number: | 2979-2984 |
| Country: | Poland |
| Quality: | MNH |
| Year of issue: | 1987 |
| Michel number: | 3118-3121 |
| Country: | Poland |
| Quality: | MNH |
| Year of issue: | 1990 |
| Michel number: | 3282-3287 |
| Country: | Poland |
| Quality: | MNH |
| Year of issue: | 1983 |
| Michel number: | 2856-2861 |
