Document 1zry8jr8rOQ5y992jgpG38vZ

4* NEW YORX UNIVERSITY . collics or waaxt ivxmaim **o eturwc nmu. vtvcju csllkx) * o) iiut mm. m nu li at tmiiHuiTv rmrmf union Institute : Industrial IMlelao mvmi aowaa w ;-ira fiecaaber U, I9tl fir. Artfcv Torn Id Hrfiiwt UluniWiy Smatu Uki| lew fork fioar Arthur* Vith xapoet to 1U uhiiiM nport, hrt Z. September 30 19t!t a Matins f tba rapresoaUtivea a/ tbs wiarvrltlAC eea^alti via bold la lav TotI. Tba report vaa favorably reeelvad as*' it vaa tit caral feollaj that it vaa a Mat aatlafaaten and aacellcrt jot. It vaa tha fetllng of thia croup that all refer* racfl to aasear or tvaors should be emitted (Farr cr* pa 73, Fact 31 - lb* Intro, : doetary paxt^uph under "COK'LlC.MlOMh* - Fanprwpb 92, Fan 39). Tt.la ratuaat vould llkovlso call for tha allxlnation of rjrj tables routine to UU autjeet * attar. Tho croup .`alt that t:.ara kljbt ba included under CCSCLDSICXS* a reference tc tha nco-prcreeeiv eharaetar of tba fibrosis produced ly tha aa- kastoa. ^ / If pruetisaklOi they -ould llVa to sae a bare definite atataMBt vith raipoet to tba alia of tha fibre* vhieb do tba dua(i, Inquiry vaa also aada aa to vbothor thora vaa u; ralatloa to tha mitr of fibres par mbit foot of air. ^ It vu fait that tha laocuac* la Conclusion D, that la, that a typical fibre s la aould ba produaed tp aa ataoepborle eu*pansies of asbsawoe duat trotxlxioc raXj *aa oxtrasoly naall proportlao of lane fibres- m too aafuo tad should ba de fined oora specl/loaUy. It. addition to tha abenra aaoaoata ther* oro othar aacxaatlaoo vfelch raloto oora to form aad aopaaaloi fa tha aztaot permitted kr tha raaulta af tha evporlxata aohe tha COOCiniCU* ia4 tha ixtroduetnry `USUUCl" oora daflxlto, aad reduce tha tabtr of vorda vhoaa malap are oot pvoelee. Far example, lx tha `OhTVmoo vonlo 'imm'i "tolalively* , "apparently-, *la believed" aad U CXCUSXOS-, pap 10, tha vorda #rixerily', eatreaely smll proportico-. " ia far a a practleabla aorfora tha AfiSTUCI* to "CCbCWSlOfS". For sample, *0CXCU75ZCZSa ititii that ehort aatoatoa fibres do nrt prrtuce fibrosis", vbaraao AJBTUCT* aaJO that *ahart fibres era relatively inert* /S 377' 2 PLAINTIFFS EXHIBIT . 5?6>5~ Ci) h(l 4 Uti fiWe pnducti a IlfTtru*. iitlcB ttu UaV (iw4 ty tfti sillea, these plaL hj nfimci to tti iirrinoMi ee, for laitosc*, particle ili*i ctosie*I rwthr: tbos ohesleal actloe, oua ywpiili u4 prwdlepMltloa to tuberculosis* Zb 00*0.05101 If pace U refsronoe is Bode is the fourth 11m to our ml cxporlooeo* ulls too lost line, bottoa of pace, "previous oxporiaaco". Jut whot u aooat tqr this roforoaco ms oot floor to the croup and they would Ills to to* that itos lt rifled. It woe folt that the report would bo ooaowhat osolsr to follow If tbo parepwpha doollAc wit* tbo various typos of osporisoato wore soporstod by bood* Isgi* For cxojbIo, hnerv^t 11 to 2a iaeluaivw, dool with the early Line's Fleet* ojrporlaont>( hncnpil 25 to Ad dool with tbo 200-aosb aotorlol U: which wos eddod one port is four of Bffuad soterlolt hnptphil) to 57 inclusive, dool with tbo 1005 boll-allied dst exporlsoats, end ftrepup** JCto 7b inclusive, dool with tbs lose fitra experiments* There woo coofueioo ea to tbo oaporiMots referred to ii sobs of tbs Bartered porsjrtphe. It would b* helpful if the four exporlsoats wore beaded p is soao Bonner other tboa with tbs re^ulvrly ousborod pezoiyaph* wtxlefc precods sad fella* tboa* It wos deeldsd that After those revision* hose boon ooacludsd tbo re port of tbooo *iporlx'.Ul studios siicvld bo publisbod sa precptly ss possible, preforobly is tbo 1 Si IfldustTtol fer^sts. Any report os taiszs osbeetosls obould bo soponto one sot o port of tti* report* Tbo above ccsprisas * to eericne ecoaeal* and cuccosUens wtaicb I do aot this! involvea any Baterial chance 1* the report. Please let ae know If you wish osy further isfumtlca er iiseussloas of tbs points raised is tbit letter* Best reprds. Sincerely yours, A* J. Usu 0 / t