Shell shock Black and White Stock Photos & Images - Alamy

10 Facts About Shell Shock and World War I - Lori Wolf-Heffner

Treating combat fatigue (shell shock) during World War I

Shell-Shocked by AdmYrrek on DeviantArt

Shell Shock Military History Matters

Shell Shocked Soldier Photograph by Otis Historical Archives

WWI's Secret Shame: Shell Shock was a furious and moving

The History of Treatment for Combat Trauma - Shell Shock in World

Definitely creepy, but not a soldier who went insane from shell

Shell Shock” Wasn't Just a Problem for the British Army During the First World War

Is shell shock/battle fatigue/PTSD a relatively modern condition