‘ TONER , : reere ’ ACTIATY OW Aan FLTERS SETRATY OF GUMMED PAPERSPRECIPITATION PerreTve eay Lo@umumes paperentratyinns than 20 ¢/m/tt*deyen caunnng ony Deas fiver ecweity bemw CS é/m/meter? an collection say et e ut trerane,Wires, @oo!” Wepetiony ofiriauted te KING os e vr t =e " . Figure A.43 - ehhenng Core. tesnavere 1 eareatnenas behevedWa on ter wrong day uF steten ov etherewe a err Radioactive faliout in the 24-hour period beginning 1830 G.C.7., 22 Nov. 1952 = 104 - TIE fw