1084006 | AUSTRIA. Vienna. (1843-56) AV Medallic 6 Ducats. NGC PR63 Cameo.  By Konrad Lange. 34mm. 20.83gm. SALVATOR MVNDI. Nimbate half-length bust of Christ left 
/ SVB VMBRA ALARVM TVARVM. City view of Vienna, small crowned double-headed eagle above, MVNVS REIPVBLICAE VIENNENSIS on cartouche below flanked by Arms. Unger 23.
Includes original case.
Please use this link to verify the NGC certification number 
8662219001