8 March 1957 Dr. Harris Isbell. Director Addiction Research Center U.S. Public Health Service Hospital Box 2000 Lexington, Kentucky Dear@ Dr. Isbell: I am enclosing copies of a nimber o,' the articles that I pro=ised to send you.' I think that I2 will have Ed look. over the "Survey of Antagonists" also. If he turns up any useful ideas about this I'll pass them along to you.. We are still considering the possibility of a small meeting on animal behavior some time this spring. rhe meeting wou'Ld include. besides ourself, Ed, Klaus, and V =e. I would appr2eciate your cpinion on the usefulnesr@ of such a project and also dates and places that miglit fit into your SC ..As far as I'm concerned, Lexington would be hedule a suit-able place and sometim6 in June a: good date Thank you very much for sto-ping in to see me when you were do-@vn here. 'I hope that you had a good meetina 7 Sincer;aly yours,, Enclosures: 5 articles TSS /aca (8 March 1957)