July 18, 1953 Gr. Alice Moran Department of Animal Pathology Keutucky agricultural Experiment Station Lexington, Kentucky Dear Br. Moran: p Dor tis—equit . T susnect there hese cultures prove to be S. abortus— is at Chamblee. He suspects also espond to some standard stocks 6 status of these cultures, it would save confirming thea. @ two numbers which have been checked at Chamblee are 1966 and Yours sincerely, Joshua Lederberg Associate Professor of Genetica Ene: your packing list. Please disregard my notations in fink. ORR ares Tr) Sa Saeco eet 8 Keo: sy te a Bornstein boy ay 4