Emergency Taxi Corps
Air Warden's Report
Air Raid Warden's Report
New York City at War. Emergency Services
The City of New York Citizens Defense Corps Manual for Public Works Officers
City Departments, Police Department Headquarters.
Front Line of City Defense
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Allies for a Big Job
[Public Works Emergency Division Incident Report.]
[Air Warden Service and Light Duty Rescue Squad.]
Police Dept. 7137 Home Defense League
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Air Raid Protection Service
[Incident report.]
Emergency Facilities Available in Event of Enemy Action
[Civil defense.]
Police Department, City of New York. Home Defense League
Official Civilian Defense Insignia
Police Aide