Document Nee08XVVk2yYa0BZr8KwQ46nw
O ctober 12, 12^5
Mr. Jo se p h J . K le in e r , Bee t o n , D ic k in so n an d C o . , i u t h e r f o r d , New Je r s e y .
Dear Mr. Klein er?
I am se n d i n g you h e r e w i t h a copy g i v i n g c e r t a i n a n a l y t i c a l r e s u l t s on v a r io u s t y p e s o f you r t u b e s. I b e l i e v e t h e se r e s u l t s w i l l be s e l f e x p l a n a t o r y . Vie a r e som ew h at s u r p r i s e d , and yon no doubt w i l l be d isa p p o in t e d , a t fin d in g t h a t th e m eth ods o f c le a n in g employed in con n ect ion w it h l o t s No. 1 and No. prove to be a d isad v an t age r at h e r than an ad van t age.
'icu migh t be led to b e lie v e th at i t i s b e t t e r n ot to clean the tu bes a t a l l , and c e r t a in ly t h is I s t r u e In th e c a se of th e m et h od s u se d . On t h e o t h e r h an d o u r r e s u l t s ( f e r i e s No. Vi dem on strate th at th e tu bes can t e clean ed s a t i s f a c t o r i l y .
In Lh l3 c o n n e c t io n I t h in k i t b e st t o r em in d y o u , a lt h o u g h you have probably not fo r go t t e n , that ve th ink I t is q u ite n ecessary to h ave in d iv id u a l tu bes wrapped se p a r a t e ly , provided you can fin d sa t isfa c t o r y methods of clean in g them, t h is remark is ap r op os o f out' r e c e i p t o f th e r em ain der o f th e t u b es or d er ed w ith ou t such w r ap p er s.
Very t r u ly y o u r s,
I.AK e l C .C . : Mr . F . J . K&t t n e r lin e.
I,o b e r e A. Ke h o e , 14. D .
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