| Issuer: Vietnam
Date: 8/20/1991 (1991 sheets) INCOMPLETE Block 1 (1, 1 x 1) 1, 1: 5000d |
External links: Colnect 401306-Chess-Chess |
| Issuer: Vietnam
Date: 8/20/1991 (1991 sheets) INCOMPLETE Block 1 (1, 1 x 1) 1, 1: 5000d |
External links: Colnect 401306-Chess-Chess |
