molarsond governsant Offisie on’March 24, I made < further ‘ of the Atomic Energy Commission, ve orovide whatever avaiicole for evaluation ofthe radiological factors a volved in ‘the: ‘dncider : repeated the assurances repeated earlier by 2 Morton that we wished sincerely to be of aesistance , that our porttespation was not motivated as soma Japanese suggested’ by ‘he »pportunities for aiid BL 4 scientific studies, ami that whatever iata wa obtained would be tured over to the Japanese lL vestigatcra to oc .sed ty tiem in any way they saw fit. At this point 1. wou.d be desirabiea tc itst the radiological studirs which had been already made by “he Japanese. These studies are of interest because they indicate .he extent of Japanese capabliities in this tield, and define the extent "cc witco one Cactlitieas woul? de heipful ta tne Japanese, (1) Using a cu.is 7.4, they measured .ne radioactivity of the Fukuryu Maru, These data appear completely satisfactory and prove to be in good agreement with meas--enen's mada wit* «mer:can calibrated aquipcrent, (2) They meas. ~~ radioactivity if tre Tisnm «nd Pisherven, using portable survey equivmerit. coWaVe:, O" @ic eQuipmert wag not caribrated and their data were (0 mr pr ite iw oe te ae etemmined by toe ary | factory ca.ibra'is (3) recovered from the vensei was They uetermuned tnal une asr radioactive using ar enc window GM tuve am scaler, Their counting system was not calibrated and they reporteu courts per ninute with no knowledge sesh mn leh vereincallee 4 cata *¢ standard units. of the factor required te cenvert ‘nei (4) They completea « qualitative radiochemical analysis of the ashi and reported the following: Sr 89, Y91, 2r9S, Nod9Sn, N95 Rut ou Rnl10S, Sb127, Tel32, [13]. 1132, BaluC, LatLc Celll, cell (7) Dodie 9 ©) “hey ad awenistered sr velassified DOD O1R 3200.10 “‘srermer with a ON probe, is deserived mase, n te Usang an inersion type Geocwre, activity in the urime <f 9 fishermen. calibrated and ‘he ausoluta activity if 1 mad demonstrated radia (ty (#' re, their equipment was not " be - etemmined. Fith this as tne states af tnery .ctustsagation at the time cf my arrival, orquainres ‘he Japane ve sith cur and following severa. {ours Gurang whoa” experience in tris [ e:2 of ¢P ferme the status of the patients, trem thu. anos a en |. TR yn oc: fr a er coeg +9 trem: 2 cw 0Ir crime “wag apals > Iourgec ‘ic. “' ese give them a repert [.: the constituents I explained the neec (r -erial sarp.e: made at weekl “Te cre {1} Complete radiocnemica. arnaysas all patients. cn view of the importarnc» imnediately and assu'2 j + _ (6) earlier. the They rad 8 annero ~ (5) ‘iw ara:ysis fora fe om recently they heve completed # semiequatt isotopes). .Es calpactd. ac froc eat Tt 4 ule be gogstole te 2 .1 * slogical in: rtance, prare TVpetiors be Suggested “nat ‘ cee oot Ht g garyviet, 2 38 = . we a =