October 28, 1968 Hugo D.

EAST COAST OFFICE: 20 Point Crescent Whitestone 57, N.

NOV 17 1961 1 IP E OCCUPATIONAL HEALTH # ............ * ..................winner of the Government of Indio award for the best designs in Types G A IW A D 1 G I R G A O N B O M B A Y 4 9 P H O N E 1 1 9 4 2 - T ' G R A M `G U T Y F O ' The Se c r e t a r y , Am e r ica n rie d i e a i Ar s o c i a t io n , GCG, 1fo r t h De a r b o r n S t r e e t , ' Ch i c a n e . lOi.

NEWMONT MINING CORPORATION 3 0 0 PARK AVENUE NEW YOR K 22, N.Y.

A m erican Optical Com pany FOUNDED IS 3 3 Soutbbridge, Mass.

Te lephone YUkon 6-0878: ' abi e Ad dress: Wi ngs WINE INSTITUTE WINE IS THE MOST HEALTHFUL AND MOST HYGIENIC O F ALL BEVERAGES 717 MARKET STREET SAN F R A N C I S C O 3 April 25, 1967 Dr.

AR W AIS S TEEL COM PAN Y 6 4 6 6 Ga.yhart S tre e t Los A ngeles, California 9 0 0 2 2 7 27 233*-S5 1i331 - 7 2 3 - 8 0 3 1 C a b j e A d d r e s s : W a i s m a r October 8, 1964 Mr.

April 4, 1963 Katharine R.

JL'MEiicitaisfMes;Asso&teliaiKBL,2ua<a.

AIR POLLUTION RESEARCH PROJECTS ACTIVE DURING CALENDAR YEAR 1962 Return to Mr.

Stockholm, Hay 21, 196U By air mail The Kettering Laboratory College of Medicine University of Cincinnati CINCINNATI Ohio U.S.A.

LEAD INDUSTRIES ASSOCIATION f,IU .

'V .

i LEAD INDUSTRIES ASSOCIATION, INC ta MAOlfON AVINUI Nrw YOU*.

LEAD INDUSTRIES ASSOCIATION, INC 000 MADISON AVSNUK NCW VONK, N.