I N T ERN A L M ED I CI N E LU T H ER W .

April 22, 19^3 Major William F.

M tb'fyf* 4 o f fruits.

* ^ 0015381 N21209 y 1/C ^ fc-**/*V A ^- L 'M A k J L l^ H * ^ i "A U -i 'O es(~ * ~ y > v rf' r -- -r r ^ ^ ~ r " ,1 ( i^r~j^J*S\A- ^ " - * - " ,r" ^ ~ - * - ~ .

De ce m be r 19, 19 3 8 Mr.

HARVARD MEDICALSCHOOL D EPARTM ENT OF PEDI ATRI CS (Children's (Hospital 3 00 Jjngtvood%Avenue Boston,..

TO: Kettering Alumni In the past there has been little recognition, outside a very limited group chiefly represented in the membership of the American Industrial Hygiene Association, of the benefits of application of scientific and technologic measurements and controls in the solution of health-related problems arising in industry and also in modern industrial society.

AIR POLLUTION SECTION 3 ANTIKNOCK COMPOUNDS AND PUBLIC HEALTH 0019214 ANTIKNOCK COMPOUNDS AND PUBLIC HEALTH Q -l: A -l: A re smog and air pollution the sam e thing?

Ccpj f o r LI.

OmJ )l m^ ( ~ l^ e4^ * / 4 t i Y $ fi/ ~/t , Aj.

Mr. /.

/A+icv-vDr>'<~ o-> t Ll A-C.S.

January 3 1, 19^7 Mr.

/ V.d o m e s t i c s e r v i c e C h e c k t h e cla s s o f s e r v ice d e s ir e d ; $ o t h e r w is e t h is m e s s a ge w ill b e s e n t a s a fa s t t e le g r a m s TELEGRAM DAY LET T ER XE ^ N IGH T LETTER r S INTERNATIONAL SERVICE \ C h e c k th e cla s s o f s e r v ice d e s ir e d ; o t h e r w is e t h e m e s s a ge w ill b e WESTERNUNION sent at the full rate 120C (4-55) F U L L RAT E W .

G.