Document 37BRbv5MrLa4MMrRv3OEMrb0y

COPT December 6, 1935 Mr. c l a r i e s W esley Dunn, 608 F ift h Avenue, New York C it y . Dear Mr. Dunn: In order to keep our record o f a c t i v i t i e s complete I wish to giv e h erew ith a b r i e f accoun t o f a m eetin g which Dr. Horwitt and I had December 4th in my lab or at or y w ith r e p r e se n t a t iv e s o f th e Wra. w r igle y Company. Tho follow in g ch em ists p a r t ic ip a t e d in our con feren ce: M essrs. Sch u lt z , H* P. Guest and a , . Guest of the W rigley Company, and Mr. R. Dykesaan o f t h e Ureyfuss Company, a su b sid iar y of the W rigley o r gan izat io n . At t h is con feren ce th e m atter of methods for th e d eterm in ation o f "X* was d iscu sse d with p a r t ic u la r referen ce t o th e qu estion o f one su it e d fo r use in th e fie ld work to be done in Mexico. Mr. Dykeman was to leave promptly fo r Mexico and one o f *he oth er gentlemen was t o follow him sh o r t ly prepared to make some an aly se s in Mexico. Aft er a gen er al d iscu s si on th e group went from my o ffic e to t h e lab o r at o r y and was given a dem on stration by 3r. Horwltt o f h is d it h izon e method fo r determ in ation of "X", and t h ese chemistta made many w r it t en n ot es of t h e same. I t i s our u n derstan din g t h at t h ese n ot es w ill be e d it e d and r etu r n ed to Dr. Horwltt ib r co r r e ct io n . We were given to un derstan d th at t h ese men had sp e at th e p r eviou s day in Dr.Keh oe's lab o r at o r y in Cin cin n ati d isc u ssin g w ith him th e proper methods fo r collectin g m at er ials in th e fie ld fo r a n aly sis o f "X". I f any oopies o f t h is report are d esir ed , I assume t h a t Mr. Yates i s prepared t o make them* Yary t r u ly yours, George R. Cow glll K? 0006417 ?! 7590