WWII German Army Flak Badge by Wilhelm Hobacher-This scarce award is produced in zinc and has trace hints of the original silver finish. There is little to no visible wear to the highlights. There is a sheet metal hinge with needle pin and round wire catch. The pin works as intended. The reverse is maker marked "W.H., Wien" indicating production by Wilhelm Hobacher of Vienna. Scarce, desirable and in great condition overall!