ta i on tated aiid dah. Kuictonictapimnanin ee sas AETOATY Of Aah FLTERS SOUTH aFMicA MELBOURNE, warearen° NEw ZEALAND enw? ; : . . . ; : : i . e LoQummes paner entotyless then 20a/m/1t*ayer counting ey. Orde hive exrvrry dete 0.5 é/m/marer! an eoneenen Soy Reaapetty erriewied 30 (UNG : : = demhart @ purentrenes Sehered 0 be ter wrENG Guy OF ShEFER OF GiterwNt mw OTTe Figure A. Radioactivefallout in the 24-hour period beginning 1830 G.C.TT., 4 Nov. 1952 = 68 - - e o wo . ciy “