Document k9xGyLy7vVyadOv137jL8ZX2B

December 2, 1938 Mr. 0. 3. Lewis Ethyl Gasoline Corporation Chrysler Building Hew York, Hew York Dear Mr* Lewis; This is to acknowledge receipt of your letters, circular letter number b* 132 and A. P. I. Manual on Cleaning Petroleum Storage Tanks, and to thank you for them# we are sending herevdth, Mr Me Cooley's weekly letter, dated November 7, 1936, which we borrowed from you for the purpose of copying; as well as two copies of Mir. Cole's weekly letter, dated November 14, 1936, which you may keep. we will look over the Manual on tank cleaning, in company with the others that we vd 11 receive and give you our cerements on them all* I believe your letters and circular letters to the safety men are having a very good effect, as trie improvement in the fashion in which, the cards are filled out, and are coming in, is noticeable. Very truly yours. MMjvn Willard P. Mac hie, M. i>* HE" 0022631