Officers of XIII. Armeekorps in 1940

From left to right: two unknown officers, Oberst i.G. Rudolf Hofmann (Chef des Generalstabes XIII. Armeekorps), Generalleutnant Heinrich von Vietinghoff (Kommandierender General XIII. Armeekorps), and Generalleutnant Herbert Loch (Kommandeur 17. Infanterie-Division). The picture was probably taken in the spring 1940 before the German invasion of the West (Westfeldzug).

Source :
https://forum.axishistory.com/viewtopic.php?p=1916751#p1916751