Document jmrNno77mGX7NObbd2YERYZbp

r April 3., 1948, Dr. J. (i- S'ovnsenQ, Meetleal Director, Chief, Industrial .uygiene Division, . WU.as^hinPgutoDniic25wt eDa.lthC.Service, Dear Townsend: MnMCIeoraag.rrcclpkeShonchort1eeaw0adtlipewodrtnioogt.hemrpewIipttlislyttyho,oekbntthoucactloynaosrikneuusr.,eothf*eothfthoruueagshhtI.reabctn-etfaelngariteiefatodtsiirlnoygnM, ryot.hofiSunhtrgheesaledoltetofentEtreethrIoyftlo With kindest regards, Sincerely yours, rAK ef 1obert h ..6^CC 000-8279