[Civil defense message room.]

[Telephone Warden reviews report and calls his report center.]

[Message center.]

[Civil defense, message center.]

[Civil defense, message room.]

[A report center.]

[Civil defense message room.]

Air Warden's Report

Air Raid Warden's Report

[Civil defense message room.]

[Civil defense message room.]

[Message room.]

[Various views of civil defense officers.]

[Message Director, civil defense.]

[Various views of civil defense officers.]

[Civil defense.]

[War emergency radio service.]

[Civil defense.]

[Officer orders calls for assistance to be made to Protection Service.]

[Fire Auxiliaries testing O. C. D. trailer pump.]