' (i O ctober 23, 1940 ..r*. o* 0

Preliminary Draft (Not for Publication) December - 1941 API ACCIDENT PREVENTION MANUAL ON CLEANING PETROLEUM STORAGE TANKS SECTION "B" - GASOLINE Department of Accident Prevention American Petroleum Institute 50 7Tcst 50th Street New York, N.

Febru ary 28, 1940 Dr# Lu cie n Y# D y r en fo r t h St , Luke's H ospital Ja c k so n v ille , Flo r id a Dear Doctor D yren forth : I was v e r y much d isa p p o in t e d t o h ave m isse d you when I was in Ja c k so n v il le l a s t Sat u r d ay sin c e n ot o n ly would I h ave been p le a se d t o make your acq u ain t an ce b u t I w ish ed t o obtalx^ som e sp e c i fi c in fo r m at io n from you in th e case o f talk w ith you r a ssi st a n t s and a l so exam ined ah e m icr o sco p ic se c t io n s o f th e t i ssu e s which were a v a ila b le # U n for tu n ately we w ere u n ab le t o fin d an y se c t i o n s o f th e b r a in and X am cu riou s as to th e in t e r p r e t at io n o f th e lym ph ocytic r e act io n o f th e c e r e b r a l t issu e # m t h i s con n ect ion I wonder i f I co u ld im pose upon you t o su p p ly me w ith a se t o f t h e m icr o sc o p ic se c t i o n s in t h i s c a se fox'1 fu r t h e r st u d y o r , i f t h i s i s in c o n v e n ie n t , p e r h ap s you m igh t be w i l l i n g to sen d me you r p a r a f f i n b lo c k s w h ich we w i ll be g la d t o r e t u r n t o you when we h ave h ad th e o p p o r t u n it y t o male some se c t io n s fo r ou rselves# The q u e st io n w h ich I w ish ed to r a ise concerned th e p o ssib ilit y of the con tam in ation of t h e t i s s u e s in th e p r o c e ss o f t h e i r rem oval from t h e b od y, and t h e ir st o r a g e in you r la b o r a t o r y * Vie w ere u n ab le t o fin d any a d d it io n a l t issu e s excep t t h at th e o r d e r ly foun d a la r g e c o n t a in e r w it h a se c t io n e d b r a in wh ich h e s a i d was t h at o f Hubbard# I t occu r r ed t o me, t h e r e fo r e , t h a t you p rob ab ly sen t u s a l l o f th e v isc e r a t h at you h ad except t h at o f th e b r a i n .

LETTERI NG LABORATORY OF APPLI ED PHYSI OLOGY COLLEGE OF MEDI CI NE-- EDEN AVENUE UNI VERSI TY OF CINCINNAT I CI NCI NNATI 19.

PRESIDENT ROBCCEciHRnEcTdigneA*nn.aoAttKivME1eH9ne,uOdeOiEc,hiniMeo.

Resear ch Labor at or ies Division GENERALMOTORS CORPORATION POST OFFICE BOX 138, NORTH EN'D STATION DETROIT 2.

,December 1 2 1944 Dr.

WTOF PHYSIOLOGY PHARMACOLOGY MEDICAL COLLEGEOFVIRGINIA Richmond, Vir ginia July 9, 1941 Dr.

T h e El ec t r i c St o r a g e Ba t t e r y Co m pa n y A L L E G H E N Y AVE. and 1$>TH ST., PHILADELPHIA 32 Exie BA TT ERI ES Dec. 3, 1948 Robert A.

August 9, 1941 Sr.

C L IN T O N H .

CHURCHILL 5600

11a February 19 1946 Dr.

ms>R em ir , io n R e m i n g t o n a r m s Co m p a n y , In c MANUFACTURERS OF SPORTIN G FIR EAR M S, AM M U N ITION r`0 & T 2 Z S ARMS WORKS, LION, N.

ALEX.