Bureau of Aeronautics സിനിമകൾ

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Don't Kill Your Friends

Don't Kill Your Friends (1943)
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Fog

Fog (1943)
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Star Identification

Star Identification (1942)
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Diesel Engine Governors

Diesel Engine Governors (1942)
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Fundamental Fixed Gunnery Approaches

Fundamental Fixed Gunnery Approaches (1941)
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Protection Against Chemical Warfare

Protection Against Chemical Warfare (1942)