Document 15dgkzM1BKVn4LEVZaz6w4ZMq

"'Bgfcjipgelgp> 'iji^'|iwsqiBPWiyP.jWBPipiqgfpepiWij^iB^jwttjjW^^ ^ > L I t 0 F. 0 t1 f | ff `'IniMilirfcMiiii I1 a'iri'i mrYiTiffi i~ fiMi frithsVm*i n il'i*T* Wi>Vi'ifi1if*rfV `tePifni ^i'r^ir A.3 .A. 266 SUBCOtAOTm ON UKUNO 09 OOATXK8 Toi Members Alternates Mr. S. L. Boland Mr. B. X. Conley Mr. 8. 0. lamb Sr, A. 3, Uou Sr. R. B. Mellins Dr. 0. X, Nbestley Mr. X. L. 2isgfsld April 16, 195k Trcmi Manfred Beerditch Subject*t MDCMJCOM BT DR. UXZA, FSDOrCESS BR>B7. \ Bar*lth as of ccoeara to tho 266 Subcomedttee 1* copy of a i earn nit submitted bf.tr, A. J. lens* to Coamissloner Baumgartner under date of April 12th. Sr. lanaa and Dr. Oeorge M. tfheetley will confer shortly with Dr. Hiru.i N. Bundesen, President of ths Chicago Board of Health, relative to childhood poisoning problems is that city. Sr. Cranch and Sr. foulger, our tarlcologijt mashers, oetlnua actively at sort on the monumental Job of defining allowable Halts for the acre toxic substances in ths list of paint Ingredients submitted by Mr. Slocum, Mr. Eckart sod Mr. Me reon. Available sources of information are being studied In an effort tr establish (1) a tentative base line for permissible lead content of paint, (2) ehat other paint ingredients may bo haiardous, and ()) proper margin* of safety in eetiaating such variables ss (s) tho per cent of material likely to be retained sad absorbed, and (b) variations in susceptibility according to age. t ' N 4000