eeetoon WT-837 ww * Report to the Scientific Director OPERATION CASTLE - ADDENDUM REPORT PROJECT 4.1A t MEDICAL EXAMINATION OF RONGELAP PEOPLE SIX MONTHSAFTER EXPOSURE TO FALLOUT t \ yt t { by ‘ Vv. P. Bond R. A. Conard t E ‘ J. 8, Robertson E. A. Weden, Jr. hee April] 1955 QUALIFIED REQUESTERS MAY COTAIN COPIES GF TiS REPORT FROMDDG Naval Medical Research Institute : Bethesda, Maryland and U.S. Naval Radiological Defense Laboratory San Francisco, California