BULGARIA: 20000 Leva (1998) in gold (0,999) commemorating Czar Ivan Alexander. Stylized lion, date and denomination below on obverse. Four human figure sculptures on reverse. Inside slab by NGC "PF 69 ULTRA CAMEO / CZAR IVAN ALEXANDER". Top pop in both companies. Cert number: 6635453-006. (KM 236) & (Nikolov 300).