- ( eee APPENDIX A partial directary of the Test Director's Branch for the next series ¢f tests at the Nevada Proving Grounds is attached for your information. Test Director's Office Test Director: Alvin C, Graves J Division, LASL Los Alamos, New Mexicé Deputy Test Director: John C,. Clark J Division, LASL Los Alamos, New Mexico Assistant: Gaelen L. Felt J Division, LASL Los Alamos, New Mexico Group Directors Military Effects Test Group: E. B. Doll c/o DWET Headquarters Field Command, AFSWP Sandia Base, P, 0. Box 5100 Albuquerque, New Mexice Col. H. K. Gilbert, USAF 6/o DWET Headquarters Field Command, AFSWP Sandia Base, P. 0. Box 5100 Albuquerque, New Mexico Development Test Group: W. E. Ogle J Division, LASL Los Alamos, New Mexico L. B. Seely J Division, LASL Los Alamos, New Mexico Civil Effects Test Group; Robert L. Corsbie Division of Biology & Medicine Atomic Energy Commission Washington 25, D. C. aul, DO ARCHIVES