Section, R.S. §§ 4746,
4766; acts July 7, 1898, ch. 578,
30 Stat. 718; Aug. 17, 1912, ch. 301, § 1,
37 Stat. 312; July 3, 1930, ch. 863, § 2,
46 Stat. 1016, related to false certification of documents. See section
289 of Title
18, Crimes and Criminal Procedure.