Document Ex8pQYywmXKYp7qe4dJEjb8kn

a-D R E Y 5-6U <m m > E. I. d u Po n t d e N e m o u r s & C o m p a n y I N CORPORA T ED Pet r o l eu m Labo r at o r y W I L M I N G T O N . D E L A W A R E 19898 T EL EPH ON E A r e a C o d e 609-299-5000 Jul y 7, 1969 D r. Robert A . K ehoe U ni v ersi ty of Ci nci nnati Ci nci nnati , Ohio 45227 D ear D r. K ehoe: Would you pl ease send me a copy of y our paper ''Toxi c ol ogi cal A pprai sal of L ead" , w hich you presented at the A PCA m eeti ng i n New Y ork l ast month. T here w ere no copi es av ai l abl e in the prepri nt secti on when I, checked and, theref ore, thi s request. Thaiik you 'very much. V ery trul y y ours, Y7 A lden J / Pahnke s. A ssi stant D i rector A JP/ sk a A,