} beh I ) a 2h 0) 4 OD i WGP Pox February iA, 1958 Ravin Worthen, M. 8. 1300 Bancroft Avenue BEST COPY AVAILABLE Sen lnandro, California Deer Er. Wortham: Meither I nor anyous I have contacted in this division t you write directly to Dr. knows Br. Garrett. I sugges leader, University of Thomas L. Shipman, Health Bivision ific Laboratory, P. 0. Box Californta, Los Alamos Scient y possibly know hin. 1663, Los Alamos, New Mexico, who ma Sincerely yours, y, M.D. Thomas &. El Asaistent Crieff Health Protection Branch BCC: Be. Thomas L. thiyeen Bivisicn of Biology anf Medicine 4, | oAf LAY o B S ml ro si ro nc COLLECTION ——_L mer witimla rove ay_LK SOF? ang Chetond(p2nar cs fect: C Hu |