...Reserve System, see chapter 3 of this title. § 38. The National Bank Act. The Act entitled "An Act to provide a national currency secured by a pledge...provide for the circulation and redemption thereof," approved June 3, 1864, shall be known as "The National Bank Act." (June 20, 1874, ch. 343, i 1. 18...
An act to provide a national currency secured by a pledge of United States bonds, and to provide for the circulation and redemption thereof... 
