Document 2jk29ydbDJLvgDxdGyB32nyOb

SAFETY COMMITTEE o .B.Lewis CHAI RMAN Et hyl Gaso l ine Corporat ion ClIRYSEKU Bl'IEDIXG 103Lexingt on Avenue N e w A ^RIv November 2, 1956 Dr. W. F. Machie University of Cincinnati Eden and Bethesda Avenues Cincinnati, Ohio Dear Dr. Machie: This will acknowledge your letter of October 83th. You might be interested to know that John Schaefer and I took some samples from the low pressure side of the ed uctor (out of a tee on the line running to the gauge) at one of our plants, in Wilmington. I have just received a letter from John in which he states that the present tetraethyl lead by gravimetric analysis ran as high as 2B% (Zd% fluid). The results were not uniform and we have not been able'to support them by theory. I plan to go over the results with John and it is quite likely we will take additional samples. Very truly yours, W :GCL 002264G