[Civil defense officers cleaning a spill.]

Civilian Defense

[Civil defense.]

[Civil defense, Public Works.]

Civilian Defense

[Telephone room.]

[Civil defense, medical unit.]

[Civil defense.]

[Civil Defense.]

[Civil defense.]

[Message room.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Civil defense.]

[Portable truck body with equipment.]

[Civil defense.]