Document 82E7eKKOYv98N6dX0GovbK9KZ

E. I. d u Po n t d e N em o u r s & Co m pa n y IN CORPORATED DYE WORKS M AIL. TE LE G R AP H IC AN D E X P R E SS AO D R E SS PEN N S G R O VE, N. J. FR EIGH T ADDRESS C A R N E Y 'S P O I N T , N . J . Dr . n>. Ki r k Dr . 3. Q. Hunpher y Dr . a. H. dehr mann Mr . j L. st echer Dr . ft. A. Kehoe Mar ch 17 , 19^2 Mr. . L. H e u s e r T e t r a Ct h jr l Le a d r r e r m e n cy - T o t r a L t h yl Lead E xa m in a t io n s ve r e c e n t ly d iscu sse d ch an gin g th e f r e q u e n c y o f t h e T e t r u t h y l Lead, e x a m i n a t i o n s fr o m once each t h r e e weeks t o once each fo u r weeks, s h ls ' . ' i l l f a c i l i t a t e t h e ea se w i t h wh ich t h e exam in a t io n may be p er fo r m e d s in ce t h e T e t r a Lt h yl Load a r e a I s now w o r k i n g f o u r s h i f t s and s i n c e t h e in d iv i d u a ls w i l l r o t a t e on t h e d ay s h i ft on ce ea ch fou r weeks. I have d iscu sse d t h is su ggestion with Ma n a gem en t a n d w i t h D r . Te h r m &n n , t h e M e d i c a l d i r e c t o r . They a r e in agr eem en t w it h t h i s p la n . - Le fe e l c e r t a i n th at, t h i s w i l l g iv e us s u ffic ie n t In form ation to fo llo w th e h e a lt h p ic t u r e of th e Tetra- t h yl Lead gr ou p . TDDICAL aTPAHfM0 0 T .* BI ' ^ ' fa. kJ maw y p 0307768 N9530