Document qdQVad2X0aybd1NvaMrnBd76k

administration division LAMP DEPARTMENT GENERAL ELECTRIC C0 MPAKT N EL A PARK CLEVELAND 12. OHIO .September 29, 1950 Dr. Arthur J. Vorvald Trudeau Sani'torium Saranac Lake, Hew'York Dear Art: It has been quite a long time since we have discussed the silica fume study which you are carrying on for us in your laboratory. I am - wondering now whether you could give me any sort of report on the. progress of this activity. We are, of course, using the material in increasingly large amounts and naturally we are concerned about any possible toxic effects. If you believe that we could accomplish more by having, me go to Saranac to go. ever the reports with you, I would do so.. Sincerely yours EMY:H Sdward M. ELihe, M. D Medical Consultant PLAINTIFF'S EXHIBIT * WVGE 04-0004792 WV-19972