: Le \ ACTIVITY ON ADUFLTERS aeere* e ACTIVITY ON GUNMED PAPERSPRECIPITETION trastr'ites. LeQumenespaper extwityisss than 20 a/m/tt"anyon seuntng doy. 1 Bede fiver eonty bene 0.5 asev/marer’ on coiiection ony Wonanety efirimared te KING. —" eehmeeeng oore. feonane,Towane, mao" launbers in pere“ninen pehoved vo be for wreng day oF StutN or ethereD m arrer Figure 4.65 Radioactive fallout in the 24-hour period beginning 1830 G.C.T., 3 Dec. 1952 ; - 136 -