BULGARIA: 20 Leva (2007) in gold (0,999) commemorating the Iconography / St George the Victorious. Logo of the Bulgarian National Bank with the year (1879) written on the ribbon on obverse. St George slaying dragon on reverse. Inside slab by NGC "PF 70 ULTRA CAMEO / ST. GEORGE THE VICTORIOUS". Cert number: 6634301-020. (KM 294) & (Nikolov 366).