2-55 Nuriber Date Time From To Subject Number Date Time From To sent. econd batch mailed today. April 13 6:06 Health Div, LASL Z2/C'G7.1 Present status of urine analysis of Rongelap natives and air weather personnel. 2-57 fpr 13 Return of Johnston. Operational plans preclude possibility of contimed use of telemetering system. 2-58 Number Date Time From To War § 969 Number War $9653 Date To Subject Number Date Tine From To Subject 2-61 COFSUSA BEST AVAILABLE Copy Subject From 2-60 pri April 13 A&C Vash . ° Rot of natives es of 1300012 all vatiernts improving, one with fever protzbly dee to cerzzon cold. Sxin lesioiis heal inge Time ene ee ees ane Result April Sibject 2-59 1 NR 109-10-C April 12 1220152 Fry, NYOO CUTF-7 Nur.ber Date Time From To ¢ tpril 14 11,031,502 CJIF=-7 AEC Report on natives from Rongelapy, giving Blood count. Prognosis in all groups for recovery of henopoiesis excellente NR-118-119S April 1, 1418152 Fry, NyYOO Fite gio is bs an ue LS 07 Dr. Sigher so _ Transmitters being constructed to operate on 200 to 1700 kilocycle band. Giving information on raft programe WRC 18h April 14 1413382 CTP-7 DOE ARCHIVES ULFUA/Her NYOO Subject “TF raft equipped with standard low freq bird dogse Homing not feasidl unless you can modify radiosonde for standard mil equip. Determining availability elsewehere of bird dogs to match frequencies. 7