NDL-TR-53 (EX) EXTRACTED VERSION INITIAL GAMMA DATA FROM NUCLEAR WEAPON TESTS 1948 THROUGH 1962 410404 July 1965 Nuclear Defense Laboratory Edgewood Arsenal, Maryland NOTICE This is an extract of Initial Gamma Data from Nuclear Weapon Test, which remains classified SECRET/RESTRICTED DATAas of this date. Extract version prepared for: Director DEFENSE NUCLEAR AGENCY Washington, D. C. 20305 | June 1984 Approved for public release; distribution unlimited.