Document DGa6d0QZ2pG66jjd5kByOXD6B

FILE NAME: National Gypsum (NG) DATE: 1952 Mar 11 DOC#: NG003 DOCUMENT DESCRIPTION: Letter to IN Dept of Health from NG Director of Safety RE Ingredients & Manufacturing of Thermacoustic . I . Morati - T V , O daniraldt 0 X. V illi. - - / * * ' X i *5A . V , Handy hI A* Serinshav R. J. Xoehler i"'k Xarh 1 1 , 1952 L V S p o lja r , H. D. D ir e c to r D iT iaioa ot In d e tria l Byglene S tata of Indiana Saard e f H ealth .Indiana Jhr* Jp aly ar I r.F a b A rT |^ J u S i 4 r `1iF aiaad t o a o r Kr Q. K V i l l i . l l X A B l ? U . P |t i i ^ i j ^ a |^ . l u b * aa r a f a r r a d t o ma* l e ' onafoetnpa Thoraacoactie by n lx lag Ingrediente aa alleva t ... Car S irr - '*. .* ~7 > jS ra a la ta d M in e ra i Y o^l Type X j JliareV 7; 'Uni Ymnglnld * ? & & * : * * $ in aj ladtosad and xhaaat entllatloa la n a d v e'U o k e C Tallable o r th a aa ha o p e r a te t h a a l z a r , a l i s a , ^ a tr i p p l l i a i a (0) Zhaat R e e p l r a to r , BX-2130 o r F i b r e . i a V'<>***l*< d a a t . and a i a t a Va . a l t h i a p r o t a e t i e a l a m a c a c c c ry b a a n a e o f th a a a h a .ta a . a.ad la tha p red u t *taafid COKtfMnr l t th a re la daat p ra .a a t bara Thoraaeom ati. la belng appllod aa th a job a t ?t fe rriao n , l a *y piale, th a applicatoTM ah e u ld v a a r th a lui a q u i l a a t * ^ 1* 0 2*3:* - l a may r e c a l i t h a t I v o rk ed v l t h y o r X r* V aahataad . a r a r a l . 70ara ago aa a probloa a t A lexandria and aa tha r e a a lt galaed reap eet or yar departnent I f th ara la aaythlng n r tb e r 7 vomld U lte t a ha th a t. p e r ^ a ln ^ to th a F t H a rrla o a Job p la c c a da h o t h a a l t a t a t a a a lV ' -' T .,, tru l, i9 9 6 1 X. e X* F e l l a r d biro t e r a f S afaty -