CLASSE Nee WT-915 This document consists of 172 pages 30 - of 240 copies, Seties“a. -d uy Law? ~No. wens ~ OPERATION CASTLE Project 2.5a DISTRIBUTION AND INTENSITY OF FALLOUT REPORT TO THE SCIENTIFIC DIRECTOR R. L. Steton E. A. Schuert W. W. Perkins T. H. Shirasawa . rte oo : we CUALInica ppg?i! line + Basor . i bp MUL USTPNIITIG to aye tesa. avn H. K. Chan WHR SHALL Kecoles i bide. bee by a bae Spensemg R 3 ey” January 1956 coo rt hasty Tira! oeeineten, Dd. Ce 20301 RESTRICTED DATA This document contains restricted data as defined in the Atomic Energy Act of 1954. Its transmittal or the disclosure of its contents in any manner to an unauthorized person is prohibited. . wos ; . dy ad i «le “ U. S. Naval Radiological Defense Laboratory San Francisco 24, California | SPORie _RESeile A —— a i a 4 wi cow | yo”