[Civil defense, message center.]

[Report Center Telephonist recording Warden's message.]

[Civil defense message room.]

[Civil defense message room.]

[A report center.]

[Civil defense message room.]

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

[Message room.]

[Message Director, civil defense.]

[Civil defense, message room.]

[Civil defense message room.]

[Civil defense.]

[Civil defense.]

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

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Portable truck body with equipment.]