Sections 21 to 23 prescribed oath of office for customs officers and assistant appraisers.

Section 24 related to designation of persons to administer oath of office.

Section 21 was based on R.S. § 2616.

Section 22 was based on R.S. § 2614; act July 5, 1932, ch. 430, title 1, 47 Stat. 584.

Section 23 was based on R.S. § 2615; July 5, 1932, ch. 430, title 1, 47 Stat. 584.

Section 24 was based on R.S. § 2617; act Feb. 8, 1875, ch. 36, § 11, 18 Stat. 309.