9th November* 1938.

40ORESS ALU COMMUNICATIONS TO THE STATTK *50 IVR:> OF HEALTH THE STATE BOARD OF HEALTH OF MISSOURI CITY OF JEFFERSON IKy 2, 1937 Kettering Laboratory of Applied Physiology University of Cincinnati Cinnianati, Ohio Gentlemen: I have a reference to the effect that you are interested in the accumulative effect of small doses of arsenic am lead in such materials as spray residues, and I shall be grateful for any reprints of articles you have published on this subject.

SAFETY COMMITTEE O.

SAFETY REPORT CONTIEEOTAL OIL COMPANY REF.

December 22, 1936 lx* J, C, Taylor 2thyl Gasoline Corporation Chrysler Building hew York, New York attention hr, 0* B.

V September 6, 1930 Commissioner of Motor Vehicles, State of Connecticut, Hartford, Conn.

* 3* rl&. y ,i-A% >,* ^ Chewing GxjmMa nuf a ct ur er s WR.IGLEYBUILDING -4-10NORTHMICHIGANAVENUE SS8tt hi Tan. 6, 1936 Robert A.

May 15, 1936 Chicle Development Company 500 Fifth Avenue New York City . ' Attention -- Mr.

May 7 1932 M r, K.

MEDICAL COLLEGE .

DEU-l-AW-4- A St andar d Oie Co mpany o f New Jersey Ed'wtn' S.

F eb ru ary 2k* 1937 Mr# J# C.

j?

Feb 23.t 1936 Mr* a Hamblen* 1609 Hughes* Cincinnati*' Ohio* ear Sir,:. : , ,.

T h e In d u s t r i a l C o m m i s s i o n o f O h i o C olumbus LLOY D D .