Sections, R.S. §§ 2639 to
2641,
2643, related to various accounting duties of collectors, comptrollers, and surveyors of customs. Those provisions are covered generally in chapters 33 and 35 of Title
31, Money and Finance.
Section
42 was amended by act July 31, 1894, ch. 174, § 19,
28 Stat. 210.