mee | | | 1 division » 100 u a. Untreated I: 8 ° € a . . 2 Le ) <3, . . ‘ | om . wv. ‘ 3”. we e . . ’ s : * .0 a ‘ . ., _ e ° . o o* ce. - Ve ° ° . ” a , o . ° yy , ~ oe : ry . e * ‘4 ae ‘oo. * . . c. N, . . ’ . eo ° e = . ow . . . - ‘ at | . a) los :@. . ‘ i ~ .& » ** wry ‘ a 664 “. ry 4h a ” *& . Acetic Acid Fig. 4.1 Photomicrographs of Aerosol Samples From Shot 1. Dark areas surrounding radioactive particles are autoradiographs on NTB nuclear emilsion &%

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