Vouldn't it have been smaller in any case? I mean, what sort of instriment did you use? WYCKOFFs Comiuotivity meters. LIBEY; Don't have any Shecking for the sensitivity. WICKOF?: Tt's quite sensitive. We were able te chase the GRERMHDUSE aloud for instance, for threa days, and got very positive twnces of the outline of it, and other people have chased it much longer. KELLOGG: This wae in aircraft? WYCKOFF: In aireraft. : And this was from the fallout only, not the “qlout itself. LIBEY And that might have bean a thousand square miles big at that tine? WIGKOFF: Gh, yea. Well, on the third day, for instance, we were unable to get around it, it was much larger. LIBBY: ' Well, you have two things on the Greenhouse, on the Mike, then? You have the fast that you were three days, and the Mike is now, whatever length of tine it is, quite a bit less, radicactive — and according t© our notions would be pretty well distributed say, over the earthy I wonder if you could have datected it? WICKOFF I question if we would have been able to find it much below our level of detection. ~ + a DCE ARCHIVES y 3 ty. 5 woL0E2