Sections 423 to 423g and 610 of this title, referred to in text, was in the original “the Act of May 25, 1926”, meaning act of May 25, 1926, ch. 383, 44 Stat. 636, which enacted sections 423 to 423g and 610 of this title. Section 610 of this title has been omitted from the Code. For complete classification of this Act to the Code, see Tables.

Hereinafter, referred to in text, means in sections 424a to 424d of this title.