Document mBR72kqwnp2nG4wJpZwED9xBQ

;-a y i^i+4 H r . C. J a m e s , S e e m t a r . T -*m e r l e an '. i n d u s t r i a l h y g i e n e A s s o c i a t i o n -o s tln gh c u s e E l e c t r i c and .anufactur! nc East Pitts bu rgh , Pennsylvania ' Co . Dear d a ri e s : -1 an send'r.y you her**-*1*.h t'.~ i -llcuf o.i l o r . s e o - r t n p o f Hr. Ch o l a k o f Mi l 3 La b o r a t o r y w ith whoa : b e l i e v e you are a c q u a i n te d . His ch e ck i s e n clo s e d and I t r u s t th a t e v e r yt h i n g is in order. Sin ce re ly yours, RAKsKK Fn c lo s u ro R o b e r t A. / o h o e , .. D. N35525