Issuer | Date | Desc | State | ||
- | Bulgaria | 3/31/1969 | empty sheet (#5908) | incomplete | |
- | no image | Bulgaria | 3/31/1969 | empty sheet (#5909) | incomplete |
- | no image | Bulgaria | 3/31/1969 | empty sheet (#5912) | incomplete |
- | Bulgaria | 4/30/1969 | empty sheet (#5907) | incomplete | |
- | Bulgaria | 4/30/1969 | empty sheet (#5911) | incomplete | |
- | Bulgaria | 5/25/1969 | empty sheet (#5910) | incomplete |