BULGARIA: 10 Leva (2004) in silver (0,925) commemorating St Nicholas. National coat of arms on obverse. St Nikolay Mirlikiisky Chudofvorez with gold-plated crosses and halo on reverse. Inside slab by NGC "PF 67 ULTRA CAMEO / ST. NICHOLAS". Cert number: 6634254-040. (KM 273) & (Nikolov 352).