Document 71Za12pBm1Q2oLB8Kge42Xeej

September 15, 1938 Mr. S. J. Bussey Pratt and whitnoy Aircraft Company East Hartford, Connecticut Bear Mr. Bus coy:- Some tire ago my associate Br. Leslie J.^ehradin looked Into the question of the lead exposure associated with certain operations on spark plugs in your plant. At the same time, or shortly after, samples of urine and blood were forwarded to us by Br. ILnapp on - am sending you herewith a copy of the results obtained on the samples supplied and I am very glad to say that these results do not indicate that Mi*. undergone any significant exposure to lead compounds. This was in line with the opinion of Dr. Schradin who believed that at the time of his visit the dust in connection with Mr* _____ work was being disposed of satisfactorily by the ventilatin equipment. I trust that you will forward this information to lir.'^JMB^^and if we can be of any further service to you, J^rust that you will let us know. Very truly yours. RAX:is Robert A*' Keiaoe, h.D, K 0009089