C.\I T TI ON — TY'PHOI )> A VOIDED. I>ATENT AUTOMATIC FILTERS.— No case of iyphoi.l has >-ver orentred where
... these Kilters have been in ?? Applictule to private houses or large establishments. In use by Ihe ciii,- of Hie uie.lie.il profession, ?? sanitary authorities, hospitals, .. . lor tli last M y.ars iv all parts of I'nc world— Pull particutitis ot t>- ret-jry tv Wat. r I'urityiiig Coiupauy (Limited), 157, Strand, W.C. LONDON HOSPITAL PRIVATE NURSING STAFE. TRAINED NURSES foi Medical and ...