_JUN 1 6 1994
ITR-933
SECRET
Edgerton, Germeshausen &
Grier, Inc.
CLOUD PHOTOGRAPHY. OPERATION
CASTLE PRELIMINARY REPORT.
PROJECT 9.1.
I, Edgerton, GermeshauJr.
1. Castle——-Cloud
Formation
2. Cloud Composition-—— ~
May, 1954
46p.
Photographic Analysii
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Directorate of Weapons Effects. aoe
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Project Summaries (Revised).
Uperation Castle, March ~
April 1954.
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December, 1953
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3. Castlew
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4,,.Gastlé--Effecte Experiments ~5. Castle--DiagnostiisBxpewimertta
6. Castle—lhermal Radiation
7, Castle--Instrumestation
&,. Long Range. Debectian.
Secret
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