February 21, 1938 Mr.

--t co O.

October 18, 1935 Dr* Allen E.

/ CHARLES U.

Oct ober 12, 1937 Ly n ch , D ay, P o n t iu s an d Lyn ch F i r s t N a t io n a l Ban k B u i ld i n g Can ton , Ohio A t t e n t io n * Mr* Joh n G.

Lead ludimtrien A m odation Il J C U X T O N M .

0 ETHYL GASOLINE CORPORATION p y NEW YORK Jan u ar y 28, 1935 Su r ge o n G e n e r a l, Hugh.

April 2k, 1939 Dr, Henri Giroire 2 Hue Scribe * Hantes (Loire Inferieur) France Dear Doctor Giroire t send you herewith the results of the analyses of the samples of urine which came to us from the plant at Paimboeuf some weeks ago, I dare say you will he gratified* as I am* to find that there are no examples of dangerously high results* As a matter of fact all of these results are well within the limits of our findings among workmen in industries that we regard as entirely safe, The mean of these results iscalso gratifying low.

IN TER-OFFICE CORRESPON D EN CE E t h y l Ga so l i n e Co r po r a t i o n C h r y s l e r Bu il d in g 135 Ea s t 4 2 n d St r e e t N E W Y O R K June 13, 1930.

larch 11, 1936 HDN10eerww0.

/ <U-*L**< '<c (j 0 ^L<<-- September 25,1930 Dr.

Minutes of Regular Meeting of the Board of Directors of National Lead Company held at No.

utes of Monthly Meet ihg'-of;the'Board of Directors .gational Lead Company held at 'So.

1939 Minutes of Monthly Meeting of the BOARD OF DIRECTORS of NATIONAL LEAD COMPANY held at No.

EEFISIMG DEPARTMENT RECAPITULATION OF CASH BOOK APRIL 1ST. 1937 to MAI 51ST. 1958.