Designed originally for the two volume set by Bernd Barbas, Aircraft of the Luftwaffe Fighter Aces Vol. I and Vol. II. Vol. I is autographed by Günther Rall and Walter Wolfrum, Vol. II is autographed by Hajo Herrman and Gerhard Thyben. All Luftwaffe pilots are Knight’s Cross holders. Each is 6” X 8 3/4”.