Aftermath: U.S.A. #5
The City: Philadelphia #6


Original Caption:

Philadelphia -- Thousands of workers stream down Benjamin Franklin Parkway after evacuating their offices and factories following an air raid alert during a practice atomic raid in Philadelphia November 23rd. Ther mock Air Raid, called Scream, was a public participation drill. (1954)

1 comment:

capewood said...

I had a reference (which I cannot find on line) which called this test Operation Scram (not Scream).