[Incident report.]

Air Warden's Report

Air Raid Warden's Report

[Public Works Emergency Division exhibit.]

[Exhibit for the Public Works Emergency Division.]

The City of New York Citizens Defense Corps Manual for Public Works Officers

New York City at War. Emergency Services

The Emergency Welfare Division of the Citizens Defense Corps

Emergency Facilities Available in Event of Enemy Action

Allies for a Big Job

Emergency Taxi Corps

[Civil defense.]

Official Civilian Defense Insignia

[Public works.]

[Civil defense officers.]

[Public Works.]

War Against Fires of War

Air Raid Protection Service

New Air Raid Warning System

[Family being reclothed by Emergency Welfare Division.]