Post Office Department fund

§ 2202. Post Office Department fund (a) The Secretary of the Treasury shall maintain a revolving fund, known as the Post Office Department fund. He shall deposit in the fund, subject to withdrawal by check by the Postmaster General— (1) amounts requisitioned by the Postmaster General against appropriations available to the Department out of the general fund of the Treasury; and (2) amounts from the revenue of the Department, including any excess of funds accrued because of money orders remaining unpaid, that the Postmaster General may pay into the fund. (b) The Postmaster General may, within limits of appropriations and subject to provisions of appropriation or other laws limiting expenditures or authorizing appropriations, use the funds of the 74 Stat. 595Department, from whatever source derived, in the exercise of any power or function vested in him. (c) The Postmaster General may use any appropriation of the Department for the payment of expenses for attendance at meetings of technical, scientific, professional, or similar organizations concerned with the function or activity for which the appropriation is made.