[Civil defense message room.]

[Civil defense message room.]

[Civil defense message room.]

[Civil defense message room.]

[Civil defense, message center.]

[Civil defense.]

[Report Center Telephonist recording Warden's message.]

[Civil defense.]

[Civil defense.]

[Message Director, civil defense.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Civil defense, special orders.]

[Civil defense.]