TAB “F" CORRESPONDENCE RSLATIVE TO STUDIES OF EXPSCTED L.GOON CONTAMINATION OM OPERATION CASTLG 3 el Jt? SEVltr 725.3x903 te CTG 7.3, Sabj: Lagoon Conteamdvation and Hzalth Hasards Daring Operation CASTLE, ata / May 1953. a. 3. Ler 0169461, TG Tel, Sub js La goon Contamination and Healts Operation CaSTL5, Hasards During dtd 22 apr 1953, w/2 Inel. M/R, JTP SEVEN, dtd 29 Apr 1953.