lijj \\ mmm ........................................winner of the Government of Indio award for the best designs in Types O P H O N E 2 1 *4 1 - T ' G R A M `G U T Y F O * 13th December 1961.

bcc* Mr.

I A A IS \)i1 l>* December 26, 191+0 'd?

THEASSOCIATED ETHYL COMPANY LIMITED MEDICAL SERVICES ELLESMERE PORT, CHESHIRE Hea d Of f ic e : 20 BERKELEYSQUARE, LONDON,W.

Committee on Air Pollution from Automotive Engine Exhaust City of Cincinnati \ 0 cm 1 o o lu N16594 CHAIRMAN Dean Cornelius Wandmacher College of Engineering University of Cincinnati SECRETARY Chas.

INSTRUCT ICITS FOR TjIE COLLECTION OF LARGE SAMPLES OF URINE ' FOR LEAD ANALYSIS....

March 1, 1950 Mr.

imWQK ;/ Harr.!

Hardison.

In fid i 2alMfMISS CLINTON H.

I t* ]Lm I lo Lch u s tricn s A s s o c i a i t !

August 22, 1951 Mr, Manfred Bowditch Director Health and Safety Lead Industrial Association 420 Lexington Avenue New York 17, New York My dear Mr, Bowditch:- Enelosed is information I promised in letter of August 17, 1951.

January 5, 1954 Mr.

1; AMERICAN LEAD PLANT Teleph on e: Imperial 4447 - 4448 Chicago Branch Manuf act urers of D U T C H B O Y P R O D U C T S R.

GREGORY CH AIRMAN .