Document 2JeQBgYqYaLw763YbevqLnEv6

October 14, 1969 fir. Paul X. Degurse Pathologist fiureau of Platt Management State or Wisconsin Rout* #4 Nadlaon, Vlaoonaln 53711 Soar Dr. Dtguraei X apologia* for tht delay In replying to your latter of Septaalber 9 1969 directed tolfonsanto". Xt waa even tualljr dlrooted to mi and X have been out of the offloe for two weeks. Xn connection with your ooaaMnts oonoemlng the Indi cated prasano* of polyehlorlnatad biphenyls and terphanyla In waters and fish In Wisconsin and Lake Michigan, we are supporting the WARP Study which Is atteuptlng to pinpoint sources of oontaslnation by persistent chlor inated hydrocarbons --Includlng POB's. You Motioned that you had contracted with Or. fie* at the University of Wisconsin for developMnt of analy tical techniques. X have taken the liberty of enclos ing a oopy of ay letter of yesterday to Or. Lee whloh relate* to analysis. X have also requested that one pound aaaplea of Aroolors 1221, 1254, 1266 and 5460 be forwarded to you. Xf you don't reoelv* these by Prlday, October 24, please call m oollect at 314--694-2196. - Very truly yours. XlMr P. Whseler Manager, Snvlrowsental Health XPViJu Hnolesure mons 09oao5 c.c. Prof. 0. Pred fie* (same enclosures sent Dr, Degurse as sent to Prof. L$e)