Some sorts of ammunition on display.
47 mm naval gun which was used as an anti tank gun in the French Blockhauses outside the main Ouvrages and the 81 mm mortar.
The Mg 08 was used by many countries.
The 37 mm anti tank gun that could replace the Reibel Mg.
The 7.5 mm Reibel machine gun has two barrels.
A 3.7 cm German Pak 36 gun. Later in the war is was not powerful enough.
The German 7.5 cm Pak 40 gun had better results.
A simple grenade launcher for close combat.