Photograph of Karl Allmendinger by Walter Frentz

Generalleutnant Karl Allmendinger (Kommandeur 5.Jäger-Division) in a picture taken in December 1942 by Walter Frentz, during Eichenlaub award ceremony with Hitler at Führerhauptquartier Wolfsschanze in Rastenburg, East Prussia. Generalleutnant Karl Allmendinger, commanding the 5. Jäger-Division under II. Armeekorps of 16. Armee within Heeresgruppe Nord on the Eastern Front in late 1942, earned the Eichenlaub zum Ritterkreuz des Eisernen Kreuzes (153rd award) on 13 December 1942 for his outstanding leadership during the German offensive operation Michael from 27 September to 9 October 1942, which aimed to broaden and secure the vital land corridor to the encircled forces in the Demyansk Kessel southeast of Lake Ilmen. Under Allmendinger's determined command, the division executed aggressive attacks that played a pivotal role in shattering strong Soviet defensive positions, contributing decisively to the encirclement and subsequent destruction of significant Red Army forces in the area, actions that were explicitly highlighted in the Wehrmachtbericht of 9 October 1942 as a major success in stabilizing and expanding the German bridgehead amid fierce winter fighting. His personal direction of divisional operations, combining swift maneuver with resolute defense against repeated counterattacks, prevented Soviet breakthroughs that could have collapsed the corridor and isolated further German units, thereby maintaining the operational integrity of the Demyansk salient during a critical phase of the northern sector's attritional warfare; this achievement, building on his earlier Ritterkreuz for leadership of the 5. Infanterie-Division in 1941, underscored Allmendinger's tactical acumen in high-intensity Eastern Front conditions before he was relieved of divisional command in early January 1943.

Source :
https://forum.axishistory.com/viewtopic.php?p=1451176&hilit=karl+allmendinger#p1451176
https://www.tracesofwar.com/persons/28081/Allmendinger-Karl.htm
https://www.walter-frentz-collection.de/fotoarchiv/personenarchiv-a-z/personen-a-b/