The amount of $50,000,000 of fees accumulated under prior investment guaranty provisions repealed by the Foreign Assistance Act of 1969, together with all fees collected in connection with guaranties issued under section
2182 of this title or under prior housing guaranty authorities, shall be available for meeting necessary administrative and operating expenses of carrying out the provisions of section
2182 of this title and administering housing guaranties heretofore authorized under this subpart and under prior housing guaranty provisions repealed by the Foreign Assistance Act of 1969 (including, but not limited to expenses pertaining to personnel, supplies, and printing), subject to such limitations as may be imposed in annual appropriation Acts; for meeting management and custodial costs incurred with respect to currencies or other assets acquired under guaranties made pursuant to section
2182 of this title or heretofore pursuant to this subpart or prior Latin American and other housing guaranty authorities repealed by the Foreign Assistance Act of 1969; and to pay the cost of investigating and adjusting (including costs of arbitration) claims under such guaranties; and shall be available for expenditure in discharge of liabilities under such guaranties until such time as all such property has been disposed of and all such liabilities have been discharged or have expired, or until all such fees have been expended in accordance with the provisions of this subsection. Fees collected in connection with guaranties issued under section
2182a of this title shall likewise be available to meet similar expenses, costs, or liabilities incurred in connection with the programs authorized by that section. All of the foregoing fees referred to in this section together with earnings thereon and other income arising from guaranty operations under this subpart shall be held in a revolving fund account maintained in the Treasury of the United States. All funds in such account may be invested in obligations of the United States. Any interest or other receipts derived from such investments shall be credited to such account and may be used for the purposes cited in this section.