minnows hed disapseared fron the ponulation within six: years aitor the laze was impounded, certainly within savon years aster it was impounded -- because they just srot-tested tho thing waen they wore over there in 1943.. not sure that they did any of this there at trat tine. Based on the fisures that I beve from the Nealth Physics Division, the fish in White Cak Lake each recsived from external radiation an avoraga of about 1.1 ron ner week, which is @ protity geod fisare that means he got the cauvivalent of ons reonts3a of raciation from external radiation. In additioa to that, based on our Work on the accumulation of vadionctivity in the tissue, we found that the averace crappia or plvesill in the summer of 1952 carried about one microcurio of strontimn inside the body, In addition to that, there was the cnali amount of radioactivity from caesiun, ceriun, burrs, and so on, The point i want to mike is that these fish wero carrying a total body burden of more than a nicrocurie and, at the sane tine, they were getting constant low-level radiation to the extent of about 1.1 res per week during their lifetine, so if they would be real conservative and say the internal radiation, which I have no wey of neasuring and I am just * gucssing, 1f wo were to take that and say that that was ten tinss the external radiation, I would say that is a fair guess. agvionstration) (Chal: Say this is ten times that (indicating); that woul