-ll- 100 y Sy ® Ov© oN \e yoO ? \sC vy. S) tO- a oA “? ( “ e s > 4 © G) x G < oO o Oo & a > Sn VES O.1b 25 i000 \ DAYS 600 AFTER 25 MARCH 1, 100 600 Figure 2. Rate of decline of radioactivity in food items from collections at Rongelap Atoll between March 26, 1954 and October 22-23, 1955. oyt