yousssired aly — WT-915 This document consists of 172 pages _No. 30 -of 240 copies, Sebins Ay OPERATION CASTLE Project 2.5a DISTRIBUTION AND INTENSITY OF FALLOUT REPORT TO THE SCIENTIFIC DIRECTOR by R. L, Steton E. A. Schuert WeTryt te Nm ee 3 WHAS SHALL newul... pos pg Sperroe in: “AAcs ens ve January 1956 7257 Defe: a fee and Wushingticn, de ce! “peort Ca ype t+ ALS ‘i ip. H. K. Chan Paancr jv. te 8 W. W. Perkins T. H. Shirasawa Aazas SY go30l RESTRICTED DATA This document contains restricted data as defined in the Atomic Energy Act of 1954. Its transmittal or the disclosure of its _ contents tn any manner to un unauthorized . a . . +e person is orohibited. U. S. Naval Radiological Defense Laboratory San Francisco 24, California “SPOR iy A tie