| Issuer: Mongolia
Issue: 750th Anniversary of the Publication of "Secret History of the Mongols" Date: 8/13/1990 (1990 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 10m 0, 0: 10m 0, 0: 40m 0, 0: 60m 0, 0: 60m 0, 0: 60m 0, 0: 80m 0, 0: 80m |
External links: Colnect 316357..of_the_Mongols |
