Rare Luftwaffe achievement booklet "Leistungsbuch" to Knight's Cross winner Oberleutnant Rudolf Klemm serving with Jagdgeschwader 54 and 26. Klemm was credited with 42 victories in 293 missions. The booklet lists 30 victories from 7.2.1942 until 8.4.1944, of which 29 were credited. Hand-signed by a Hauptmann and Staffelkapitän.

Awards of Hauptmann Rudolf Klemm:

- Luftwaffe Honor Goblet on 22.2.1943

- German Cross in Gold on 24.2.1944

- Knight's Cross of the Iron Cross on 18.11.1944

In addition, two original photos of him.