Typed case summary, correspondence and charts relating to male aircraftman second classfrom Great Britain (excluding Scotland) aged 30 at first examination in 1942 Conditions mentioned include: concussional head injury; post concussional headache; diplopia; papilloedema; nystagmus; subacute serous meningitis; dysphasia; scalp paraesthesiae; cerebral atrophy; subdural hygroma; and epilepsy. Surgical and nonsurgical treatment given. Patient discharged.