[Public Works Emergency Division Incident Report.]

Air Warden's Report

Air Raid Warden's Report

Allies for a Big Job

[Civil defense.]

Official Civilian Defense Insignia

[Civil defense officers.]

War Against Fires of War

Air Raid Protection Service

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

New Air Raid Warning System

New York City at War. Emergency Services

F2014.18.737.ALT4.jpg

F2014.18.737.ALT6.jpg

F2014.18.738.ALT3.jpg

F2014.18.738.ALT5.jpg

F2014.18.738.ALT6.jpg

F2014.18.738.ALT8.jpg

F2014.18.737.ALT3.jpg

F2014.18.737.ALT5.jpg