Bunch of men wearing german Eisenbahn feldmutzes(and railway style clothes) with a french Sgt who's a grenadier and has a marksmanship award. It's unclear if the french Sgt is a PoW or if its Frenchmen wearing captured feldmutzes.
MIXTE
army
between the 1850-01-01 and the 1990-12-31,world war one