DOS12 §2 a2 WT-604(EX) EXTRACTED VERSION OPERATION IVY—PROJECT8.4 Report to the Scientific Director HIGH-RESOLUTION SPECTROSCOPY AT IVY COMPARED WITH PREVIOUS TESTS Carl A. Beck Naval Research Laboratory Washington, DC ' February 1955 NOTICE: This is an extract of WT-604, Operation IVY, Project 8.4. Approved for public release; distribution is unlimited. Extracted version prepared for Director DEFENSE NUCLEAR AGENCY Washington, DC 20305-1000 1 April 1985