5 Pfennig Strasbourg; Rumänen-Bataillon A.A.B.

During the First World War, German military authorities issued small-denomination scrip through individual battalion and garrison units to manage internal camp economies — preventing soldiers from spending outside approved channels and reducing pressure on coinage that had largely vanished from circulation by 1915. This note from the Romanian Battalion stationed at Strasbourg fits that administrative pattern precisely. The "A.A.B." designation likely indicates an Arbeits- or Aushilfs-Bataillon formation, units typically composed of foreign nationals or POW-adjacent labor troops under German oversight.

Strasbourg-issued military scrip is sparsely documented. Few examples from Romanian-designated units survive.