CORRESPONDENCE BRrINsH 953 MEDICAL JOURNAL (telephone: Hastings 6266). Mr. Myers hopes to compile a register giving at least the following particulars: Name, age (with date of birth), address (and telephone number if known), degree of disablement (in general terms), and approximately at what age the attack of encephalitis occurred.-I am, etc., Hellingley Hospital, DAVID RICE. Hailsham, Sussex.