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SDRCIRE I
ENCLOSURE "A"
BACKGROUND, DISCUSSION, AND CONCLUSIONS
BACKGROUND
The MLC advised of concurrence by the Department of Defense in
a letter of July 3, 1952 (AEC 493/8).
The possibility was en-
visaged at that time that other radiation-implosion devices might
be
included in the test operation,
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TOP-SECRET
Enclosure "A"