[Civil defense.]
[Civil defense officers.]
Civilian Defense Volunteer Organization
Civilian Defense
The City of New York Citizens Defense Corps Manual for Public Works Officers
[Public Works Emergency Division Incident Report.]
Allies for a Big Job
Manhattan Civilian Defense Hour
[Incident report.]
Air Warden's Report
Air Raid Warden's Report
Front Line of City Defense
Shock Troops of Civilian Defense
War Against Fires of War
The Emergency Welfare Division of the Citizens Defense Corps
Air Raid Protection Service