Applications continuously accepted for jobs in trades and crafts, equipment operation and repair at journeyman and junior levels and for blue collar helper (various occupations), salaries depend upon level of job, $2.75-$3.90 an hour (approximate rates), apply to Interagency Board of U.S. Civil Service Examiners for Washington, D.C., 1900 E Street, NW. Washington, DC 20415, announcement WA-6-06 (local). Oct. 25, 1966, revised July 1968.