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Front Line of City Defense

Official Civilian Defense Insignia

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[Civil defense.]

War Against Fires of War

[Civil defense officers.]

[Civil defense message room.]

Police Department, City of New York. Home Defense League

Police Dept. 7137 Home Defense League

[Civil defense message room.]

The City of New York Citizens Defense Corps Manual for Public Works Officers

Manhattan Civilian Defense Hour

Civilian Defense

[Various views of civil defense officers.]

[Various views of civil defense officers.]

Allies for a Big Job

[Civil defense.]