Issuer | Date | Desc | State | ||
- | no image | Berlin | 6/4/1969 | empty sheet (#2254) | incomplete |
- | no image | Berlin | 6/4/1969 | empty sheet (#2255) | incomplete |
- | no image | Berlin | 6/4/1969 | empty sheet (#2256) | incomplete |
- | Berlin | 6/4/1969 | Berlin Zoo 125th, sheet of 4 types |