lic Health semce of HEALTH, EDUCATION,'--iL., V'-- '7ARE - Pub NATIONAL INST@ITU:TES OF HEALTii 29 Augus-t 1955 lkgPLTtUS. ADDIMSO TN* ADDICTION RESIE2ARCH CZNTER TAL MCALTH ("TiesaL invfTUTXS OF 14to U.& PUBUC HGALTH SIEIIVICZ HOSPITAL Box 2000 t New.York on ibi, "th t w a e poss e 2 @go 0 September. 18th to appear before the Senate Subcommittee concerning narcotic iddiction. Hearing dates are September 19-2t 1955. 1 have been told thit I will probably appear on. either the 19th or 6'.Oth. 'i@,is means that I could be In Vashington on September 20th o2r 21st. If you or someone else w,ill-'be availabt,z on ' September 20th or 21&f 'I should like to stop In Washington for a brief;@confere,-tce concerning our worlp-. here. Experinents with tS-.c mixtv@ic of Hy-oscine a,nd LSD are fairly well along. As soon.2 as the data, a;re analyzed I wil I 'send them along. You.-s ver'y sincerely, Harris Isbell,,, M.D. Director of Research Hi:rn L9 8 lyt7