| Issuer: Mongolia
Issue: 360th Anniversary of Ulaan Bataar Date: 10/29/1999 (1999 sheets) Block 1 (9, 3 x 3) 1, 1: 20t 1, 2: 20t 1, 3: 20t 2, 1: 20t 2, 2: 20t 2, 3: 20t 3, 1: 20t 3, 2: 20t 3, 3: 20t |
External links: Colnect 322995..th_anniversary Record of changes |
