Section 21
SEC. 21. Section 122 of the same Act is hereby amended to read as follows: "SEC. 122. Issue of Government Obligations.—The issue of securities representing obligations of the Government, its political subdivisions or instrumentalities, shall be made through the Central Bank, which shall act as agent of, and for the account of, the Government or its respective subdivisions or instrumentality, as the case may be: Provided, however, That the Bank shall not guarantee the placement of said securities and shall not subscribe to their issue except to replace its maturing holdings of securities with the same type as the maturing securities."