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