BULGARIA: 1000 Leva (1981) in gold (0,900) commemorating the 1300th Anniversary of Nationhood. National coat of arms on obverse. Mother & child in front of a radiant sun on reverse. Inside slab by NGC "PF 69 ULTRA CAMEO / NATIONHOOD ANNIVERSARY". Cert number: 6635453-030. (KM 139) & (Nikolov 183).