Document 1QQ6BQXm7d1KObabvZx6JZr05

FILE NAME: US Gypsum (USG) DATE: November 12, 1948 DOC#: USG034 DOCUMENT DESCRIPTION: 1948 Letter to WT Kelly from V Brown re asbestos dust experiments  . m m r .l 1 - fa o r iM r t u n araba U m Covpanjr, ofw tar 12, 194* Dm t Hr. b l l j r i ^ _____ *bv vaatin* to vonaldor tba t a n a u raport n i 1*14 jrtitird iy a aohodulad, v ltb a U tba lmtarastad copania rapraaaotad aeapt f i* Raaaall lanufacturln Co. Z raad to tba tini* Or. la v ilo 'a naooraadus of lovaobar )rd and l t n i tba c n t i n m tb a t bla Jndcvant n i aorraot oonovraia tho rafarancaa to paaunoola a m i tha axparlvantal animala. Aeoordlnflp, va v ili not raqoaat tbat thla ba dalatad to t a a ra i/ tb a t l t ba noaiflad aonaanat v ita km via* o f piacine ora avpbasla on tba ibetoro obleb nodo l t doubtftal vbathar tba dlaaaaa dvvalopod l i a ra v u lt o f daat axpoaora. Zt vaa tba aanlvoua opinion, bovvvar, tb a t tba rafaraoaa to eaaear and lavora aboald bo dalatad and th la la a po tai va ,111 In a la i fon fa r tb a folloviag raaaonai 1 . tba anparlaanta vara not dlractad tovarda datar* ialnc tba lnaldanoa, I f ay, of aaaaar aa a raa alt of aabaatoa duat aspoaura. 2. Dr. Qardnar ladleatad prlo r to hla daath tbat ba ballovad th la aapaet aboald bo and tba aabjact of a aoparato atoriy, ahleb veold taka frea tao to tbraa jaaro. 9 . Or. Gardnar a lto Indlaatad tb a t ba ballar# tba to o stlo n o f eancor v n se sp tlb lllty aboald bo oolttod froo tba ra p o rt, fb lo atataiw nt la eoo* talnod In hlo l a t t a r to va o f Fabruary 24, 1945 v ltb vhleh bo aneloaod bla o n tlln o of a propoaod aooofraph on aabaatoalo. 4 . Zt alao appoara froo Or. Oardnar'o co llin a tb a t oortaln atralna o f ab ita ole# daralop tnoora vltbout apparant causa and tb a t *aueh a atra ln o f r i t t a m ao vaa nalntantlooaU y ad In tbrao Imbolatloo axparlnanta v ltb aabaatoa*. A M lim t t untar a f aitar Dum iti la tea MM>I tu te m i< M lo a o n u s . ta l tto> f i u t o t i * od te anphaala nthor than te aubatanaa, and z ballava iter la no uMaaaltj o f datolite* thaa la itola raport te pcm. Va tavo ratrlavad a ll of tea aoplaa of itola tanta t i r a and aanfldantlal raport axaapt t t a m w aaat pau, atolato Z vaia Dr. M i a aauld Uka te kaap. Z lato, tonaavar* pad aaold pravall pan tote te ratam l i te va. Brarpooa fa lt l i aauld toa aaat M alta te bava k | aoplaa a f ite Orafi raport outatandine t f tea fin a l raport la te te d lffa raat in anp aatetentlal rappaci. Ite fo iU si af tea rapraaaatatlvaa a f tea variata aanpanlaa aa vary onptoatla aa te la pM ni. X aa analoatec aa attera aaay a f te l a la iia r la yon alato te aaod l i ta Dr* laadin* J Steoaraly Yandlvar toro, aaratory J.P.Woodord