2 Cwitsel Tage ROO snnvy oe cman ce oe as + nb a ae ke ee Rt pee ot on, wre weetee ee mote te ~ es [ aa ee eeeee meine Re ee | rn Ce ela reener eeee ee mere . 4 Bb fa ted ? t ' TE SEILER SENT HET Figure 3.6 Gamma duse rates in aster lirescom of DD- 592 after te Shot Umbrella. ae, eee Seimei tere oA, Mallartte og r Compartment serled, oo ventilation. [cil-power airflow throach one unlired boil r. Vertical bars indicate cstimates of probable error. e CONFID ve NTIAL tw, eo _——