AUSTRIA: Gold "Salvator Mundi" medal of 6 Ducats [ND (post 1843)]. Bust of Christ as "Savior of the World" on obverse. Detailed city view of Vienna on reverse. Diameter: 34mm. Engraved by Konrad Lange. Inside slab by NGC "UNC DETAILS / EDGE FILING / VIENNA - SALVATOR MUNDI / K.LANGE - (34mm)". Cert number: 6637639-001.