Document qd4NZm5gZpBjbJgmzYya58ekj

DMINISTRATION DIVISION LAMP DEPARTMENT general,electric COMPANY PLAINTIFF'S EXHIBIT NELA PARK CLEVELAND 12. OHIO September 29, 1950 Dr. Arthur J. Vorvald Trudeau Sanitorium Saranac Lake, Mew 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. BffiiH Edward M, ELine, M. D. Medical Consultant ft