'The first use of this elemental gas as a weapon was by the Germans at the Second Battle of Ypres'
chlorine
IT'S A GAS: The first use of this elemental gas as a weapon was by the Germans at the Second Battle of Ypres
The first use of this elemental gas as a weapon was by the Germans at the Second Battle of Ypres
The first use of this elemental gas as a weapon was by the Germans at the Second Battle of Ypres
IT'S A GAS
chlorine
IT'S A GAS