29 MAY 1936, Page 20

THE DISASTROUS RAT [To the Editor of THE SPECTATOR.] SIR,—I

am prepared to clear rats froth any building Or arta of a reasonable size on the principle 'ol" No cure no pay." A material tlutt;is abablutely 'free from poison or any kind Of bacterial culture will be used.--Your faithfally" 38 Lower Belgrave Street, S.W.

BEN BATH URST.