278 3 Stat. 913. G
PUBLIC LAW 137—AUG. 31, 1951
[65 STAT.
amended (45 U.S.C. 2 2 - 3 4), $706,600, of which not more than $540,-
000 shall be available for personal services. I N T E R S T A T E COMMISSION ON THE P O TO M A C BASIN
RIVER
Contribution to Interstate Commission on the Potomac River Basin: To enable the Secretary of the Treasury to pay in advance to the Interstate Commission on the Potomac River Basin the Federal contribution toward the expenses of the Commission during the current fiscal year in the administration of its business in the conservancy district established pursuant to the Act of July 11, 1940 (54 Stat. 33 U.S.C.§5C7b.
7 4 8), $5,000.
MOTOR C A R R I E R CLAIMS COMMISSION SALARIES A N D E X P E N S E S
For expenses necessary for the Motor Carrier Claims Commission 62 Stat.^1222. ^ ^^^ established by the Act of July 2, 1948 (Public Law 880), including note. services as authorized by section 15 of the Act of August 2, 1946 60 Stat. 810. (5 U.S.C. 55a), $34,000. NATIONAL ADVISORY COMMITTEE FOR AERONAUTICS Salaries and expenses: For necessary expenses of the Committee, including contracts for the making of special investigations and reports and for engineering, drafting and computing services; equipment; maintenance and operation of aircraft; purchase of four passenger motor vehicles for replacement only; not to exceed $100 for newspapers and periodicals; and services as authorized by section 15 60 Stat. 810.
of the Act of August 2, 1946 (5 U.S.C. 55a); $49,250,000.
Construction and equipment: For construction and equipment at laboratories and research stations of the Committee, to remain available until expended, $18,350,000, $11,700,000 of which shall be available for payments under contracts entered into pursuant to the contract authority heretofore granted under this head. NATIONAL CAPITAL HOUSING
AUTHORITY
Maintenance and operation of properties: For the maintenance and operation of properties under title I of the District of Columbia D^c^VJde§§5-103 ^ll^y Dwelling Authority Act, $32,800: Provided, That all receipts to 5-iii. derived from sales, leases, or other sources shall be covered into the Treasury of the United States monthly: Provided further, That so long as funds are available from appropriations for the foregoing purposes, the provisions of section 507 of the Housing Act of 1950 64 Stat. 81. (Public Law 475, Eighty-first Congress) shall not be effective. NATIONAL CAPITAL PARK AND PLANNING COMMISSION Land acquisition, National Capital park, parkway and playground system: For necessary expenses for the National Capital P a r k and Planning Commission in connection with the acquisition of land for the park, parkway, and playground system of the National Capital, as authorized by section 4 of the Act of May 29, 1930 (46 Stat.
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