Front Line of City Defense
Official Civilian Defense Insignia
[Civil defense.]
[Civil defense officers.]
Police Dept. 7137 Home Defense League
War Against Fires of War
[Civil defense message room.]
The City of New York Citizens Defense Corps Manual for Public Works Officers
Police Department, City of New York. Home Defense League
Manhattan Civilian Defense Hour
Civilian Defense
Shock Troops of Civilian Defense
[Various views of civil defense officers.]
Allies for a Big Job
[Public Works Emergency Division Incident Report.]