Show open air school schools grow in favor with the opening of the he fall school lenn tam over COO open air schools ani and reh fresh air classes for tuberculosis and anaemic children and alio also for all cht chil iren ia ta certain rooms room a anil and grades v ath wt be in operation in in various parts a fth united states ic te cording to the natira kl association for the slut stauf and im if mention of 0 tuberculosis AH all ot of theof the khoons have been established line sines labuary la Ta nuary 1907 when the first institution oc of this character waa was opened la Is providence it I 1 on january lit 14 1910 there there were only 13 open all schools in thia this country and a year IA uter the number had increased only to U 19 thue thus the real growth in thit movement baa has ben within the lut last two years massachusetts cow now leai the states with 85 fresh air schools ud and classes foi fox tuberculosis anaeta ls ind lud other school children boto lions alone having over 80 new york comes hext with 29 and ohio la Is third with IL 11 open air schools have now been bushed in nearly 50 cities in 19 US at states |