Civilian Defense Volunteer Organization
Police Department, City of New York. Home Defense League
Police Dept. 7137 Home Defense League
Emergency Taxi Corps
Shock Troops of Civilian Defense
[Civil defense officers.]
The City of New York Citizens Defense Corps Manual for Public Works Officers
[Civil defense message room.]
Emergency Facilities Available in Event of Enemy Action
Police and Warden Duties in Wartime
[Various views of civil defense officers.]
New York City at War. Emergency Services
Air Warden's Report
Air Raid Warden's Report