Document 7Me0G6apabVjx9b6eqjvL4brg

Savoir 23*-' Mr. Ti* V* 0 . Bu Xk e le y A s s t . G eo o r a l Manager G u lf R e fin in g Con pan y Gulf Bu ild in g P ittsb u rgh * Pa* Re* S c1/ 1IX M fg. Co. . W a t er b a r y* Con n . Dear Mr. Bu lkeleys " Yo u r l e t t e r s o f F e b r u a r y 2 5 t h an d 2 7th ad d ressed to H r. 3 0. fa y lo r o f th e E th yl Gasolen e C o r p o r a t io n hair go n e w it h o u t r e p l y sis t h e m a t t e r as r e f e r r e d t o s o a t a fete when I wa s co m p e lle d t o b a a b s e n t from: my o f f i c e f o r com weeks* 1 am s o r r y f o r t h e d e la y and 1 t r u s t I t w i l l n o t h ave ca u se d you un d u e in co n ve n ie n ce I n as, m uch a s M ilt lamoh t im e h a s la p se d , an d a lso I cl n o t .know whom t o a d d r e s s ' in yo u r liow Tr a it ' o f f l e e * 1 a r e p ly i n g d ir e c t ly to you . ilia lead c o n ten t of the- exhaust gas frees m o to rs u s in g lo a d e d g a s o lin e up t th e KaxSmX c o m e r c i a l co n cen tratio n is s o t s u f fic ie n t to give re to th e danger of lead poisoning in 'persona exposed to th e exhaust g a s, S afety her i s d ep en d en t upon, two f a c to rs * (1 ) The c o n c e n tr t ion o f f i n l y d iv id e d le a d p a r tic le is- a c t u n d u ly h i$ S , and Sn t h i s in sta n c e in which only .7 cc o f lead per g a llo n of g aso lin e is u se d , the le a d c o n c e n tra tio n would be quit a r n llf (2) e x h a u s t g a s e s a r e much mpr d angerous from th e p o in t o f view of carbon monoxide than th ey can ev er be f r e s th e p o in t of view -of lead* I a s not q u ite c e rta in as to th e carbon ;.;osoxid c o n c e n tr ttio n o f th e xhauat gas from t r a c t o r s b u t in th e caso o f a u to m o b ile s , th e carb o n mossesId o c o n c e n tr a tio n i s l i k e l y t o be. ab o u t f i v e pereim b and m y be a s h ig h a s seven o r e ig h t p e r c e n t, o r ven more u n d er v a rio u s com!,felona o f operation* - If: the atm ospheric co n d itio n s .are m aintained so as to be eonrbl*' to rapossd parsons* then exhaust gas m e t be d ilu te d u n t i l th e carbon monoxide c o n c e n tra tio n i s a t l e a s t as sm a ll a s . .0 3 o r #4 p e rc e n t* C o n c e n tra tio n s o f even th is le v e l,are d e fin ite ly unsafe fo r prolonged exposure so th a t th e se c o n c e n tra tio n s m y n o t be mltted- to: e x i s t f o r more th a n shjort p e rio d s o f ta s e In an en clo sed place* a d amount of V e n tila tio n which w ill provide s a fe ty from carbon, monoxide exposure w ill o b v la te ^ a ^ p o s s i b i l i t y o f s ig n if ic a n t le a d e x p o s a . Thus* i f th e b u ild in g v/hioh you m ent on is v e n t i l t it sjo a s t o be s a f e from fcho p o in t o f view f carbon mon||lde, yon need have no f o u r f th e h a z a rd s o f le a d ex p o su re 2*> Hr. W. 7. C. Bulks!? I t h in k i t w i l l b a p p a r e n t t o you t h a t t o p r o cu r o 't* d i l u t i o n o i e x h a u s t gase w h ich l a sscsa sp i*?^ ' to. p r o v id e s a f e t y . &vnm oovfooo res , vor?^ m b M e t t l e .iwt' o f " V e n t iM b lo p v "Uiooi.' &$&&' v e n t ila t io n ; l a p r o vid e d I n a v e r y t e r t p l ' aswer*.; on e, la e n t i t l e d t o d o u b t t h e oyafcera o f p e2> atiDg g a s o li n e e n g in e s ...... . an e n c lo se d p la c e , bo h a ve h a d a y e r y c o n s id e r a b le " In r e c e n t year w ith t h e c o n d it io n s which, p r e v a i l hanioi aro baa^ t r u s t t h a t th e above cccrucnt v i l i g iv e you the I n fo r n a tion which you d s ir and w i l l en ab le you to re p ly to th e ropraaohtafeives o f the d eso v ille bairn** fa c ta r in g Company* You siay co n sid er- y o u r a o lf quit a t l i b e r t y t o make u se o f m y s ta te m e n t w hich I have sade in t h i s l e t t e r in phrasing you?* r e p ly f Cordially youra* ilAKi l s otru'S* Sebe*'i'.li. KE 0015462