Document Qk6M1ROLxKLrG3VnJLxRO8MN6

PLAINTIFFS; EXHIBIT | ETCO-442 : C O LLE G E O F M E D IC IN E . U N IV E R S IT Y O F C IN C IN N A T I EDEN AVENUE. C IN C IN N A TI. O H IO 4 U | | vw 0 >i u co 0 S H 10 4) 4J U Z 30 H * 0 <0 0 V 3 <0 - M c a in H oo *o 10 43 0 H AJ -'O u M 0 n3 H 10 Cb rH 0 <u o o co h r- 01 4J 4J (0 g 0p AJ 0) IS 4J H (Q 35 U H 0 AJ Q) P rH 0 rH a*H AJ a> o C -H Lt 0 O Li O H tO 10 *0 44 C 0 (0 0 rH . 0o r4 -C ao go (0 rH 0 <0 --> rH r* >i A 4J c0 0) > *p oo am * W c S 0) e M -8 OP <M (0 a - <u o a --< 2a o * H vi o at <0 C2 U <U ' J JIM C rH MOO -h r~ (0 <o 3 >iS (0 c H <0 a\ (0 -h vo m m C-h M <D 3 eo -8 vo O N (4 - H (A >C H C <0 3 M a> O* H 3 <1-1 VI <oo >1 H C o 0 Li 0 H 4-1 (ft 0 4J (ft 0 .o (ft 0 44 0 4J C 3 0 CJ w M 3 *1-1 O -H fa *> Vi 3 u m O E fa 3 w fa Z 4) 2 01 < CO PM rH 0 0O <M 0< OC -H O. a) E a <o IQ P rH 3 0 0 OS C o Vi -h 3 3 eu 3o z <3 e 330 --1 C a. -h E^ 3 04 WE 3 w 0 to o> H CO H s P 0 3 o* 3 < s o Ll 0 O' 0 CP H Ll 0 3O T3 P 0 50 0 .Q 00 0 .C O 44 P C0 c0 0 *Q O' HC a <U -H 0P 0 4J c Cft 3 0 a0 "3 0 0H 01 aa 1 3 U a OM C3 W O M 3 a m 0 S 3 0) 01 3 UU C3 3 O 3O C N -H a CM 1 04 * 0 TJ 0 H O 0 4J 4J 0 30 0a w0 0 3 0 44 00 0 O' *H C JQ -H 0 -P 4J -p P3 OO a 0 Ai c *o 0 *H P P0 eft 3 O S T3 J3 Cl 1 4 ..rH a 0) 0u H jj Ll rl 0E P 03 T"! W ,, 0 Ll H 3 CP 0 rs H 0 Ll >1 0 H j2 0 C3 < ns CM VO 0 . VO J. * < C"\ VO m vo 0 vo 1 <3 OV VO VO 0 VO 1 <<T\ O CO *--1 00 VV O' vo O' H * O C4 S' -P 0 3 O' 3 < 0 3C 1 3 -4-1 U OH 0 3 *3 <M C > 0 TJ >--*a O P O b C C 0 r-l O 3 O rH O' 0 rH >1 -H 0 C J3 3 3 Qv *H > C 3 P P 0 b CHH 030 0 003 O *0 4J O O -4-1 M rH 0 4--1 4-1 C 44 ^ 0 m tM-H an c *o 0 0 a -m -3 C C a 0 C D* a 3 00 O 3 C -H M U 44 u bn a 04 0 c 0 3 3 0 -H 01 -4-1 3 M-l 3 ^0 > w O D< c c c 3 H 0 -H H 50 ^ O 03 0CC 02 N P 0 eft C 0 H e 0 0 m --' .c aj C O iH CSI 3? 1 a cr a aa ID vo VO vo O0 VO vo Il << o> a\ VO VO -002*95 ETC 15622 E thyl Corporation Reported: 9-17-69 PM foa> m n v m ja o -H fa <n uv n xi XJ O Xi fa n fa Z0 Q a < PM 44 O' OC H 0 -1 x> a aE oa (0 <J\ VO o\ fa o CM 4J to 9 O' 9 < s TJ " O' 0 mi oH -cH om n <-l 0 Xl 0 o 9n O no -- O' M o O' c 0-H to oc e O -H 0P 9P <po 0 *0 0 o0 o 14 H an a xa 0c) 0 X) XPI 3 0 o o .oc o >0 p (0 C 0 0o o0 rnn no faxi Z 'O J u xs ja o P m es S00 a 0) m o o> n XI JQ 0) H c c c o com a H s <0 a H -H XI P CO csa g 0 -HI-10 N XJ W a CO E m <o ja a 0 o XcI V 0 wm 1 05 OS o CO a u H >c b) (0 rl M r- vo CO VO (0 0 o o O H>1 X) E V1O VO 1 XI <0 XI iQ 9 CZ < a<\ VO < CTV VO ETC 15623 F-00?96 S Ampler COUN^Nc\ -#SBeSTOS Ji. .A^ry>Wi5Lt4. </r> icudd^^ . .." <U~ f*i f 4 a. _ __ .. _ Row; Aa4p ^er^fli A Krg- 0.1 c,f*a lO_rn%Kf. ........ f ..... #1 EfervcAi So,mj (U^vir^^ _. co'Hriy^^. ^' fisbcs -(to s (?e>a-Y"i^ (5 X *6Arvd t^uvnn^ cv*W`i.>^ 'a.Sjkes ^o$ to^TT fa 3 I li Bz. *+ S^t-C' /? i/~tsi Jt, J-urmt /" ---- >* <j C1/ t+.l rvg _/ _/t& 6eS /q ^d2lrJ' ^Vir-p^a/a. loLi-U.. C^iA^ote^ -4sy^[ 10 *it* Sd 7o eiOfi _frjL SO %. bi-^0 '^-io^c^-i^- ,^C-- U^? ^ or^c^M^. 0ryy*jL<X*2-U''T-&A ^ UL^A-i^'tU^ ''Y77<Zf-cb-- b^QAju- 0 ETC 15627 E-00300 t 829SI DX3 toeoo-a ; i 5 From; JAMES O. PIERCE, Sc.D. Director ENVIRONMENTAL TRACE SUBSTANCES CENTER t. I v% >* tuci ui * *< , f* M. i i soeoo-3 6Z9ST 0^3 A ir During In s u la tio n E th yl C orporation #97-7-2614-Pasadena P la n t cles in Thermal i t ar ite P il lss * w u V > 1c4 D >1 M o% O vo +J Ot (0 H >4 OA 0\ tO i-l O to C9 H 0 U9 < P P C 0) O u IU jC i-t 4J H 0 *!o O M e<U U " on <H fl) M r4 o<D ,O|. ttl to M <U > H 0) 0to c >iB H H 0c cO 0-H u (U jC <W HO tao eCs Asb riod of ube n R ratio GAF t n f e o Conc awing S