French M1915 Artillery 'Casque Adrian' Helmet. The steel construction helmet retains almost all of its original dark blue/grey paint, often called 'Horizon Bleu'. On front of the helmet a French Artillery emblem is attached showing crossed cannons behind a bomb with 'RF' (Republique Francaise) initials on the bomb. The helmet is complete with its original black leather liner and slightly damaged chinstrap. Nice original French World War 1 Adrian helmet in good condition!