[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil Defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Various views of civil defense officers.]

[Civil defense.]

[Civil defense.]