French army postal service FREE OF CHARGE picture postcard (s / w) of a member of the 2. Company / 10. Hunter battalion from Koenigshuette to Occey (Dep. Marne), no posting postmark, instead formation stamp ZKr 2 eme company / 10 / LE CAPITAINE (OS handbook FFz) and rectangle cancel with one line 10 e battalion DE CHASSEURS A PIED (similar OS handbook FFaa) both in violet, picture postcards topic: Koenigshuette - view of the Kaiserstrasse, the picture postcards was on face with a paper strip plastered