as WDAGO 643-A. On this form, he recorded multitudinous facts of his personal history; including his ancestry, places of domicile, schooling, types of employment, character references, and the like. This information was a necessary preliminary to a thorough-going examination of his back- ground, his personal habits, and his associations by the Federal Bureau of Investigation. Not only his loyalty to the United States, but also his ability to safeguard classified information was to be closely scrutinized before he could be granted a "Q" clearance which qualified him to have access to "RESTRICTED DATA" as defined by the Atomic Energy Act of 1946. He was also required to sign a comprehensive security state- ment, which in itself was sufficient to make him aware of the importance of the responsibilities which awaited him. Security. was extremely important in this operation. Information of all kinds was so highly classified at the inception of the operation that many officers were unwilling to reveal even the smallest detail to the new arrival. This condition did have the desired effect of preserving security, but it was sometimes belabored to the point where work could not be accomplished. This was the situation that the new officer faced when he reported for duty. A staff officer in Washington must find out who can get tre problem solved. This business of knowing “who does it" can be complicated, especially when the work is classified "SECRET" or "TOP SECRET", and it becomes even more involved when the classification is "RESTRICTED DATA". In addition to the above difficulties, everything had to be hand=carried because the normal messenger service could not be used in handling this type of informatione Section VIII .* . 16

Select target paragraph3