US Code - Part I: Rules of general application to banking institutions

Section 581 Definition of bank
Section 582 Bad debts, losses, and gains with respect to securities held by financial institutions
Section 583 Repealed. Pub. L. 94-455, title XIX, Sec. 1901(a)(82), Oct. 4, 1976, 90 Stat. 1778]
Section 584 Common trust funds
Section 585 Reserves for losses on loans of banks
Section 586 Repealed. Pub. L. 99-514, title IX, Sec. 901(c), Oct. 22, 1986, 100 Stat. 2378]

Banking institutions

Mutual savings banks, etc.