Typed case summary, reports, correspondence and charts relating to male captain fromGreat Britain (excluding Scotland) aged 49 at first examination in 1941 Conditions mentioned include: headache; auditory hallucinations; papilloedema; somnolence; left homonymous hemianopia; facial paresis; tremor; glioblastoma multiforme; and glioma. Surgical and nonsurgical treatment given. Patient died in hospital.