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