. ASHALL (contimued) milk supply and weter supply area. The country-wide average on some average weighting Ils wery heavily in the midwest for the food producing areas. Theny we shoula try to caloulate for a specific area a potential exposure to this risk and then relate this to the amcunt that ons found in peoples’ boncs, taking account of their ages. I think that in view of the fact that it is probably going te cost us a fair emount of money to get the samples, they cught to be designed very carefully, and alec a goed deal of ingemity and mney put inte the analysis. We can't assume ahead of time that we are going to get very good ansvers, but at least we cught te have in wind thet we should produce an enswer that aight allow us to give rough predictions frem a series of detonaticns wing all of the wrk that will go into the transport and ac on, telling us if a certain number of bombs of specified yield are set off roughly in these locations at this time of the year and transported, what is the hagerd in the varicus areas? Eisnebud's data indicates that, it falls aff fairly regularly, dees, the fallout ~ from the alte of the detonation. On the other BE hand, if some of the material this morning indicated that if you are looking at soil, thie thing is liable to lock vary peaked, then you are going to have a hig problesn. If you are lecking at hwsan bones which sort of draw in an average ever the whole country, one might expect more regularities. It's hard to say. It's going to depend on whether this lecal mab: PNY ~ Se mA end the watery isesy the Big components DOE ARCHIVES