Document 5LR34g3L1EXo1L50qk7wgNnqD

SAFKTY COMMITTEE O. B . Le w is Et i i y l Ga s o l i n e C o r p o r a t i o n <>urysl ku Buil ding 105 Lk x in o t o n Av e n i:k N k w Yo k k June 7, 19 37 D r . W. E . M a ch le K e tte r in g Lab oratory o f Ap p lied P h ysio lo gy Co llege o f M ed icin e Ed en Aven u e C in cin n a t i, Oh io. Dear Dr. M ach le: We a r e a t t a c h i n g h e r e t o f o l l o w u p w h ich we h a ve r e c e i v e d fr om t h e K e ys t o n e P ip e L in e Company r e g a r d in g a n a ly s is o f sam p les o f ir o n s c a le w h ich were p ick e d up "by ou r s a f e t y e n g in e e r , E l l i s J o n e s . I won d er i f yo u a r e now in a p o s i t i o n t o l e t u s h a ve t h i s a n a l y s i s t h a t we m ay fo r w a r d i t t o K e ys t o n e . gel Enel osure Very t r u ly yo u r s , 6 0022613 0 1KEYSTONE PIPE LU E C MPAJY 260 SOUTH 3KGA.D STREET 3PEIIA ELPEIA PA. 0 liiO ^ s..1> f e f . 3# P e ta lo , S t liy! Corn o^ otlon , >:OV< 20i? C i t y , f i , ! , :i i r i xy Ct h i/ o ca n u yo u a l o t t a r r o r m o a t in f? iv; u a a l y s l t t o;; nn'roXon os? xr*cn n o n io t n t v o m * ;n , o n o fl ar - ^ sp in ir ou o n s . .;113 you Jxlnriiy loti un ;nm* ~hnn v;a -r/r-n . j V * -J * * <j * V JJCDtC icirro t r u ly , 2( S) TESTER GOIDSMITH Ch ie f ng i n e e r Ch ie f Ehglaeer KE 0022614