Harry Truman actually said...

"In furtherance of national planning for the utilization of the personnel, materials, facilities, and services of the Federal departments and agencies which will be required in the event of a civil-def..."

"In addition to the plans required by section 1 hereof, each Federal department and agency shall prepare plans for maintaining the continuity of its essential functions at the seat of Government and el..."

"The Federal Civil Defense Administrator shall assist the departments and agencies by indicating the types of personnel, materials, facilities, and services considered useful for civil-defense purposes..."

"The personnel, materials, and facilities required for this purpose shall be exclusive of the personnel, materials, and facilities required for the execution of the plans prepared pursuant to section 1..."