Document RvmJxxDYY6n69npxxnx7Ngrv

October 21* 1975 Dr. w orn * R. Alien Department of Pathology University of Wisconsin Medical School Madison* Wisconsin 53706 Dear Dr Alien: Vs havo reviewed the available manufacturing records and find that there is no way that we could accurately determine the manufacturing lot numbers for the AROOLORdSlS^and JOtOOLOX 1262 samples that you have Our rsoorde show that the last lots of these materials were manufactured In mid* 1970. We have no mechanism to determine which lots may have reached Findley Adhesives. The samples which we obtained from you during our visit to your laboratory will be analyzed for their chlorinated dibenzofuran content Let me again thank you for your cooperation. We shall look forward to working with you in the future. Sincerely* Paul L. Wright* PhD Mfer., Toxicology /*** cox Dr. Q.J. Levinskas b c c : W,B, Papogeorge - B2SK NV 0 3 6 7 8 7