They have lanyards, holsters, last dude is holding a pipe. The grenades are attached to their belts with a clip. Even the guy in the back has a Luger stuck in his belt. Anyway they are with the 4. Batt. Feld-Artl.-Regt. No.83, or Feld-Artillerie-Regt. Prinz-Regent Luitpold von Bayern (Magdeburgisches) Nr.4(Magdeburg) IV Armee Korps
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