61 STAT.] 80rH CONG. , IST SESS.-CH. 262-JULY 17, 1947 Government Printing Office for the various branches of the Govern- ment: For salaries of Public Printer and Deputy Public Printer; for salaries, compensation, or wages of all necessary officers and employees additional to those herein appropriated for, including employees necessary to handle waste paper and condemned material for sale; to enable the Public Printer to comply with the provisions of law granting holidays and half holidays and Executive orders granting holidays and half holidays with pay to employees; to enable the Public Printer to comply with the provisions of law granting leave to employees with pay, such pay to be at the rate for their regular positions at the time the leave is granted; rental of buildings and equipment; fuel, gas, heat, electric current, gas and electric fix- tures; bicycles, motor-propelled vehicles for the carriage of printing and printing supplies, and the maintenance, repair, and operation of the same, to be used only for official purposes, including operation, repair, and maintenance of motor-propelled passenger-carrying vehicles for official use of the officers of the Government Printing Office when in writing ordered by the Public Printer; freight, express- age, telegraph and telephone service, furniture, typewriters, and car- pets; traveling expenses, including not to exceed $3,000 for attendance at meetings or conventions when authorized by the Joint Committee on Printing; stationery, postage, and advertising; directories, tech- nical books, newspapers, magazines, and books of reference (not exceeding $750); adding and numbering machines, time stamps, and other machines of similar character; purchase of uniforms for guards; rubber boots, coats, and gloves; machinery (not exceeding $300,000); equipment, and for repairs to machinery, implements, and buildings, and for minor alterations to buildings; necessary equipment, mainte- nance, and supplies for the emergency room for the use of all employees in the Government Printing Office who may be taken suddenly ill or receive injury while on duty; other necessary con- tingent and miscellaneous items authorized by the Public Printer; for expenses authorized in writing by the Joint Committee on Print- ing for the inspection of printing and binding equipment, material, and supplies and Government printing plants in the District of Columbia or elsewhere (not exceeding $1,000); for salaries and expenses of preparing the semimonthly and session indexes of the Congressional Record under the direction of the Joint Committee on Printing (chief indexer at $4,951, one cataloger at $4,537, two cata- logers at $3,544 each, and one cataloger at $3,047); and for all the necessary labor, paper, materials, and equipment needed in the prose- cution and delivery and mailing of the work; in all, $14,520,000; to which sum shall be charged the printing and binding authorized to be done for Congress including supplemental and deficiency estimates of appropriations; the printing, binding, and distribution of the Federal Register in accordance with the Act approved July 26, 1935 (44 U. S . C . 301, 317) (not exceeding $450,000) ; for the printing and binding of the supplements to the Code of Federal Regulations, as authorized by the Act of July 26, 1935 (44 U. S . C . 311), $100,000; the printing and binding for use of the Government Printing Office; the printing and binding (not exceeding $5,000) for official use of the Architect of the Capitol upon requisition of the Secretary of the Senate; in all to an amount not exceeding $4,520,000: Provided, That not less than $10,000,000 of such working capital shall be returned to the Treasury as an unexpended balance not later than six months after the close of the fiscal year 1948: Provided further That not- withstanding the provisions of section 73 of the Act of January 12, 1895 (44 U. S . C. 241), no part of the foregoing sum of $4,520,000 shall be used for printing and binding part 2 of the annual 375 Salaries, etc. Leave with pay. Machinery. Congressional Rec- ord Indexes. Federal Register. 49 Stat. 500. 44U. . c. §§301- 314. Post, p . 453. Supplements to CFR. 49 Stat. 503. 44 U.S.C.§311a. Pod,p. 453 . Unexpended bal- ance. Year-book of Agri- culture. 28 Stat. 612 .