334 FAIRHILL ROAD WYNNEWOOD, PA. 13 March 1965 Dr, Joshua Lederbers Dept. of Medical Genetics Stanford University. Palo Alto, California Dear Josh: I hope that during my visit to San Fran- cisco and Pale Alto we will be able to discuss more extensively problems related to the Insitute of Pathobiologzy* and Physiolosy“of the University. I would like to pursue. the matter with sreater vigor and I hope you will let me know if you need any additional documents to be brought when I arrive in Palco Alto, With warmest personal regards to you and Esther, erely yours, Hilary Kopfowski, MD. [ASM WdaX