Official Civilian Defense Insignia
Civilian Defense
Manhattan Civilian Defense Hour
Front Line of City Defense
[War emergency radio service.]
[Civil defense.]
Police Department, City of New York. Home Defense League
Shock Troops of Civilian Defense
New York City at War. Emergency Services
New York War Camp Community Service
[Civil defense message room.]
[Civil defense, message room.]
[Volunteer Auxiliary Firemen.]
[Civil defense, Public Works.]
[Civil defense officers.]
