Reorg. Plan No. 4 of 1953, 18 F.R. 3577, 67 Stat. 636, which related to the Department of Justice, was repealed by Pub. L. 89–554, §8(a), Sept. 6, 1966, 80 Stat. 662 . See sections 506 and 508 of Title 28, Judiciary and Judicial Procedure.