ee ols tal fate ot 1 + Vere . . (\t- O : ? a rie “(3 The.‘intvereity’“or “"PoKyo"‘group ‘adminteterea‘parente> 2 ally a massive dose of ‘ash to. one “mouse, and, following ‘pacris "+ 2A fice 12 hours later,” determined byradiography that’ radio-},"> et ie activity was present in the’ mouse skeleton, The activity of.,: Lt the dose was not measured, The fact. that the radioactivity was. B detected by the scientists in the skeleton of ‘the mouse. WAB spore widely publicized as evidence for their conclusion, that the =.°-: sn, patients were carrying dangerous |internal.deposits: of’ realoactive isotope Bes t-: . ‘ ate. SsVERO: So ee Loe! wn Sire fee : oteTre wast ge 0S a 73 . 2 ae AB “sndividuals,‘the scientists’ ‘Seemed.‘snxious“to”‘Cooper= 435 In my initial conversations with them they freely asked wo>, for help and seemed“gratified at some of the™ things that we -°.. +. could do for them, -My’ ‘participation’ on the American team was- coho, limited.to the radiological aspects_ of the case and ‘only in- .*. - ot cidentally to the patients. themselves, Unfortunately the nature; . -s of Dr, Morton's participationrequired that he be given 4d? rect’ Yl. 8 access to the patientsand this the _Japanese’‘consistently’ re: fused to grant. As. the days”‘vent, by_and ithe=Japanese. became’: peal more resolute’ in their decision to deny access’ to the”"patients5 5 J _other areasof theproblembecame_infected by‘theuncooperative:° atmosphere,”. ThisWall -becone! apparent in.Subsequent‘portions’, a “ets Pee } ie of thereports bs -Mey fy : rsrNTO THE JAPANESE When:+r arrived.tn “Tokyoon’}March:28 “pr?“Horton had. al-.. >a ready offered to the “Japanese. the full. ‘Pacilities” ‘of ‘the Atomic. Somb Casualty Commission. General Huil had likewise offered tne facilities of the Far East Command, These offers were .*4 z accorranied by a spirit” of‘ sympathy. and the desire’ to’ assist”. the Japanese. investigators, in their efforts to evaluate the BoasA, incident andto’ restore the“health of the fishermen, At'a meebe- ae, tng with top Japanese. scientistsand” government. officials “on=* pies “arch 24; I rade’a furtheroffer, in behalf of, the ‘Atomic. Enetey Jtcy s a per vey Cro Commission, to “provide whatever facilities were “available fori cls -valuation of the radiological factors involvedin the’ incident: : epeated the assurances repeated earlier by_ Dre Morton that ~ ~ 2 wished sincerely to be of assistance, that” our participation VES not motivated {as some Jéepanese suggested) by the opportun-- ties for setentifie studies, dnd that whatever data we obtained “ould be turned over _to the Japanese investigators, to be used | sesh then’ ingehy way they saw fit, Lt this point it would be cesirable to list the raditologic2l1 studies which had been already mede by the Japanese. These stuéies ére of interest because wey indicate the extent of Y (1) Using a cutie Pie; ‘they measured the radioactivity of the Fukuryu Maru, These data appear completely, satis factory end . - .? prove to be in’ goodagreenent1with nmeasurenents. rade with Areriy- re can calibrated,Laupaents3 a wis oe. ~ - ic : aSe rt= ate . - : elonn ‘ . "t (2)They”poasured EEey of “the fishand fisherdon, ? wt), using portable_survey equipzent, However, their equirprent WAS 4 207 not calibrated and their data were given in counts per_weinute: as vee cstermined bY the original factory calibration, .-°" : ae = - . Le - Sor. 7 e ~