German WWII Postcard of Knight’s Cross Recipient General Rudolf Bogatsch-This is a Hoffmann studio portrait made into a collectible postcard. Bogatsch was Kommander of the IV. Flakkorps during WW2 from December 1944 until April of 1945. He survived the war and died in 1970 at the age of 78. This postcard is in very good condition. The reverse is setup in the traditional way, with the space for a note, and the address to the right, separated by the studio information. This is very clean and would make a nice addition to your Luftwaffe collection.