PUBLIC LAWS-CH. 61-JULY 30, 1947 ARBc'rOT Or THE CAPITOL Senate Office Building: To enable the Architect of the Capitol to carry out the provisions of section 2 of the Act entitled "An Act to authorize the preparation of preliminary plans and estimates of cost for an additional office building for the use of the United States Ant, p.307. Senate", approved July 11, 1947, $15,000. LIBRARY OF CONGRESS CONTINGENT EXPENSES OF THE LIBRARY Penalty mail costs, Library of Congress: For an additional amount 9stat. 66. for "Penalty mail costs, Library of Congress", fiscal year 1946, $1,900. Penalty mail costs, Library of Congress: For an additional amount stat.4 for "Penalty mail costs, Library of Congress", fiscal year 1947, $9,000. THE JUDICIARY UNITED STATES COURTS FOR THE DISTRICT OF COLUMBIA Plans and specifications for a courthouse for the United States Court of Appeals and District Court of the United States for the District of Columbia: To enable the Commissioner of Public Build- ings to carry out the provisions of section 5 of the Act of May 29, Antcp. l . 1947 (Public Law 80), and the Commissioner of Public Buildings hereafter shall exercise all the powers, and perform all the duties Ant, pp . 120 121. conferred on the Architect of the Capitol by sections 1 and 5 of such Act, $370,000. EXECUTIVE OFFICE OF THE PRESIDENT OFFICE FOR EMGERENCY MANAGEMENT OFFICE OF DEFENSE TRANSPORTATION Salaries and expenses: For all necessary expenses of the Office of Defense Transportation including salary of the Director at not to Travel expenses. exceed $12,000, and the Deputy Director at $10,000, traveling expenses (not to exceed $50,000), including attendance at meetings of organi- zations concerned with the work of the agency; services as authorized 5u..B. . by section 15 of the Act of August 2, 1946 (Public Law 600); printing and binding (not to exceed $10,000); not to exceed $4,000 for deposit in the general fund of the Treasury for cost of penalty mail as required 39 U.t. 4. 321c by the Act of June 28, 1944; personal services in the District of 321.. Columbia and elsewhere; $400,000: Provided, That the payment of SublstenOce to wit- subsistence to witnesses shall be subject to certification by the Director ns. of the Office of Defense Transportation or his designee, as to the Licene or inspeo- necessity therefor: Providedfurther,That in operating any commercial onfew;t. railroad or truck line the Office of Defense Transportation shall pay whatever license or inspection fees and highway use compensation taxes such lines would have been obligated to pay had they continued in operation under the control of the owners thereof. OFFICE OF SCIENTIFIC REEARCH AND DEVELOPMENT Liqudation. For expenses necessary, for completing the liquidation of the Office of Scientific Research and Development, to be accomplished by said agency or such other agency as the President may designate pursuant 80 stat. 6 to the First Supplemental Surplus Appropriation Rescission Act, 1946 including personal services in the District of Columbia; printing and binding; and not to exceed $400 for deposit in the general fund of the 612 [61 STAT.