Document empZ0pnO2nr5E77JvzqQ4Yd2G

'-U.MW 'Wj*eww!.g jiffmiwa11WIJ lUL!JiuJl|yi'?p * .'v11 y,1--- **!- J I1 "Wj ,.W*PW?lWrS*tWWBi LIA11628 / i tre*> rK Olrevter ( Heohh end Safety i Ued Induililn AumMmi, In*. /i / 3*1 Modhan New TeHi If, H. r. A/ur.fd With L*d t. i I 1 January 8, 196$ me trrsrrra a.t? sapth suumi SO. 162 CC.-.-JCTCa i t To Herbert of the Lead Industrie* Association, Inc.j Aa important error ud nlsstatearnt of fact la this Bulletin his been called to our attention by coe of our aeaber physicians. Please act# this correction la your copy so that further dissemination of the error is baited. Us stated Incorrectly, as did the 133PH3 publication (Silicosis la the Metal Mining Industry--A Revaluation. 1958-1961) * I that data vaa given on the "irevalence* of lead poisoning oaoeg 0. octal cine vorhers. The tera "prevalence" is Incorrect. In fact the figures reported giving "lead poisoning* should have been characterised as the cosher cf octal nine vorhers vho reported a past history of lead poisoning up to the date of the study. Since mdlcal records vere not consulted, nor examination of the employees Bade, the results reported by the 0. 3. Public Health Service should be given no greater significance than the previous statement warrants. Very truly yours. rorind Don 0. fouler rr*- 9 N 4054 1 yww^eWraa*..1