Fahrschein field post soldier XXXXVIII. Panzer-Korps 1942-43

Helmut Krüger, Obergrenadier Generalkommando XXXXVIII. Panzer-Korps (=FP number 04831 on all the documents).
1) Field post letter send by him to his father in Hannover, 25.4.43.
2) Field post letter send to him by a soldier in Army hospital Rüdesheim, 3.3.43.
3) Military train ticket, travel permit, 14.6.42.
XXXXVIII. Panzer-Korps was 1942-43 active in Southern Russia: Kursk, Don, Stalingrad, Don (A.A. Hollidt), Charkow.