Vienna, Austria, proof bronze medal, 1865, 500th anniversary of the founding of the University of Vienna. Wurzbach-9336. 79 mm, 154.60 grams Proof medal struck in 1865 to commemorate the 500th anniversary of the founding of the University of Vienna. Designed by Karl Radnitzky. Smooth proof fields, light rub on high points. (Estimate: $100 - 150)