Public domain
Bombs away! At the proper moment the bombardiers release their load. A salvo, such as this, finds all bombs dropping in a straight line, because each of them continues, for a time, at the same forward speed it had acquired while in the plane's bomb bay. Three miles down below is the target, the obje
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Credit lineBombs away! At the proper moment the bombardiers release their load. A salvo, such as this, finds all bombs dropping in a straight line, because each of them continues, for a time, at the same forward. 1940-01-01. United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.