Document gDqNgM5zanQwOQwwbOZGxeKQQ

U/O r c xc> - i t i-i. Ju n 3 0 , 1939 Memorandum t o Mr* E* J * G r a sslin Thank you v ar y much fo r you r memorandum o f Ju n e 27 in r e fe r e n c e t o t h e u se o f t a r p a u lin * fo r coverin g Eth yl dru se on st eam sh ip s* : 1 q u it s agree w ith you t h at th e u se o f t ar p au lin s in t e r fe r e s w ith proper in sp ection o f drums t o d eter m in e le a k a g e , We sh o u ld , t h e r e fo r e , d isc o u r age t h e u se o f same* Sin ce th e requ irem en t o f t a r p a u lin fo r drums stor ed tem porarily in p lace s oth er th an a t r egu lation blen din g p lan ts h as been taken out o f t h e new r e g u la t io n b o o k le t s issu e d by th e M edical Departm en t, i t seem s t o as t h a t t h e r e no lo n ger e x ist s any d iffe r e n ce o f opin ion in t h is m atter* S draw J . H* Sc h a e fe r KE 0000904