22 DR. BUGHER: That helps. Then we have from the Japanese biophysicists bychance from Osaki who got on that ship on the 16th, 16 days afterwards, and his estimate was a half curie per gram from the materials he had first access to it, home. That scraped up. He and he scraped some up and took it information never appeared in Tokyo. He included it in a memorandum, you will recall, in an addendum to a letter his wife wrote to President Eisenhower. Alderson Reporting Company Washington, D. C we got our information. Tmt is That seemed to check in pretty well 10 considering the uncertainty of exponent, 11 of instrument, and everything in a factor of two. MR. 12 IMIRIE: and the variation What would be the calculated hard 13 gamma dose? 14 would be equivalent to a T-1-B neading? 15 where In other words, of this 10,000 REP, how much DR. DUNNING: You'tell me, and I will pin a medal 16 on you. 17 a question. 18 number as you well Know. 19 of function of time after detonatim, and what you are 20 interested in is 21 square centimeter below the surface, and how can you make 22 23 ARC 24 That is a $64 question, and I am sure you know it is Beta-gamma, you just can't ame up with a Is it beta-gamma ratio in terms the dose delivered to the 7 milligrams per this relationship? As you know in the Greenhouse work, they found a beta-gamma of 157 to 1. This does not represent the dose of roentgens. 25 Department of Eng yyMathematical calculations would indicate something like 130 ~ “ Historian’s 675 74 y ARCHINES } a3